This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2021/W32TeX) (preloaded format=xelatex 2021.7.6)  9 AUG 2021 11:05
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! Undefined control sequence.
l.1 \chapter
            [ریاضی‌نویسی با نگاهی بر بسته AMS]{ریاضی‌نویسی با نگاهی بر بسته ...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.1 \chapter[
             ریاضی‌نویسی با نگاهی بر بسته AMS]{ریاضی‌نویسی با نگاهی بر بسته ...

You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

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! Undefined control sequence.
l.1 ...ه AMS]{ریاضی‌نویسی با نگاهی بر بسته \inpdic
                                                  {انجمن ریاضی آمریکا (AMS)}...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

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! Undefined control sequence.
l.2 \section
            {بسته‌ها}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
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Overfull \hbox (20.0pt too wide) in paragraph at lines 1--5
[]
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! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.6 ا
     ساسی‌ترین بسته برای ما پارسی‌زبانان بسته
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
! Undefined control sequence.
l.7 \XePersian
              
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no T ("54) in font nullfont!
Missing character: There is no E ("45) in font nullfont!
Missing character: There is no X ("58) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no T ("54) in font nullfont!
Missing character: There is no E ("45) in font nullfont!
Missing character: There is no X ("58) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 6--9
[]
 []


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.10 ا
      ما از دیگر بسته‌های پرکاربرد می‌توان بسته های تهیه شده توسط انجمن ریاض...

You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
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Overfull \hbox (20.0pt too wide) in paragraph at lines 10--11
[]
 []


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.12 ق
      بل از شروع لازم به یادآوری‌ ست که برای طرح مشکلات و کسب اطلاعات بیشتر ...

You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

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Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
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Missing character: There is no ز ("632) in font nullfont!
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Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
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Missing character: There is no ب ("628) in font nullfont!
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! Undefined control sequence.
l.12 ...به تالار گفتگوی پارسی لاتک در تارنمای  \lr
                                                  {http://www.parsilatex.com...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

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Overfull \hbox (20.0pt too wide) in paragraph at lines 12--13
[]
 []

! Undefined control sequence.
l.14 \section
             {محیط‌های ریاضی}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.14 \section{م
               حیط‌های ریاضی}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no م ("645) in font nullfont!
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Overfull \hbox (20.0pt too wide) in paragraph at lines 14--16
[]
 []


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.17 د
      وباره یادآوری می‌کنیم که ما اصلا قصد نداریم که تمام جزییات را برای‌ شم...

You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

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Overfull \hbox (20.0pt too wide) in paragraph at lines 17--18
[]
 []


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.19 ا
      بتدا لازم است بدانید که ما به طور کلی محیط‌های متنوعی\footnote{منظور م...

You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

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LaTeX Font Info:    External font `cmex10' loaded for size
(Font)              <7> on input line 19.
LaTeX Font Info:    External font `cmex10' loaded for size
(Font)              <5> on input line 19.
! Undefined control sequence.
\@footnotetext ...tins {\reset@font \footnotesize 
                                                  \interlinepenalty \interfo...
l.19 ...ایه‌ها، عبارات شماره‌دار و درون‌خطی و ...}
                                                   برای نوشتن ریاضی در سندما...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
\@footnotetext ...}\color@begingroup \@makefntext 
                                                  {\rule \z@ \footnotesep \i...
l.19 ...ایه‌ها، عبارات شماره‌دار و درون‌خطی و ...}
                                                   برای نوشتن ریاضی در سندما...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

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ex-text;!
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ex-text;!
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ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ، (U+060C) in font [lmroman10-regular]:mapping=t
ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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ex-text;!
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[][]\TU/lmr/m/n/10 منظور
 []


Overfull \hbox (22.4pt too wide) in paragraph at lines 19--19
\TU/lmr/m/n/10 محیط‌هایی
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Overfull \hbox (11.2pt too wide) in paragraph at lines 19--19
\TU/lmr/m/n/10 برای
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\TU/lmr/m/n/10 رسم
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\TU/lmr/m/n/10 ماتریس‌ها،
 []


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\TU/lmr/m/n/10 آرایه‌ها،
 []


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\TU/lmr/m/n/10 عبارات
 []


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\TU/lmr/m/n/10 شماره‌دار
 []


Overfull \hbox (2.8pt too wide) in paragraph at lines 19--19
\TU/lmr/m/n/10 و
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\TU/lmr/m/n/10 درون‌خطی
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Overfull \hbox (2.8pt too wide) in paragraph at lines 19--19
\TU/lmr/m/n/10 و
 []


Overfull \hbox (8.34pt too wide) in paragraph at lines 19--19
\TU/lmr/m/n/10 ...| 
 []

Missing character: There is no ب ("628) in font nullfont!
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[]
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Overfull \hbox (4.483pt too wide) in paragraph at lines 19--20
[]
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! LaTeX Error: Environment definition undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.21 \begin{definition}
                       [دو محیط ریاضی اولیه]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.21 \begin{definition}[
                        دو محیط ریاضی اولیه]
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

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Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
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Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
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Missing character: There is no ز ("632) in font nullfont!
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Missing character: There is no ن ("646) in font nullfont!
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Missing character: There is no و ("648) in font nullfont!
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Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 21--23
[]
 []

Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
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Missing character: There is no ا ("627) in font nullfont!
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Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
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Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
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Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
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Missing character: There is no . ("2E) in font nullfont!
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Missing character: There is no و ("648) in font nullfont!
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Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
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Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
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Missing character: There is no ی ("6CC) in font nullfont!
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Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
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Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
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Missing character: There is no ، ("60C) in font nullfont!
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Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (5.71527pt too wide) in paragraph at lines 25--28
\OML/cmm/m/it/10 x$
 []


Overfull \hbox (31.5pt too wide) in paragraph at lines 25--28
[][]\TU/lmtt/m/n/10 $\sum$[]
 []


Overfull \hbox (10.55559pt too wide) in paragraph at lines 25--28
[]$
 []

! Undefined control sequence.
<argument> $\backslash \rm 
                           {[} x \backslash \rm {]}$
l.29 \item[$\backslash\rm{[} x \backslash\rm{]}$]
                                                 
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
<argument> $\backslash \rm {[} x \backslash \rm 
                                                {]}$
l.29 \item[$\backslash\rm{[} x \backslash\rm{]}$]
                                                 
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no : ("3A) in font nullfont!

Overfull \hbox (5.71527pt too wide) in paragraph at lines 30--33
\OML/cmm/m/it/10 x$
 []

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!

! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.35 ب
      دون شماره\\
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.35 ب
      دون شماره\\
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.35 ب
      دون شماره\\
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (52.5pt too wide) in paragraph at lines 33--37
[][]\TU/lmtt/m/n/10 \] \sum \[
 []


Overfull \hbox (21.11111pt too wide) detected at line 37
[] \OT1/cmr/m/n/10 2
 []


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.39 ب
      ا شماره\\
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.39 ب
      ا شماره\\
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.39 ب
      ا شماره\\
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment LTR undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.42 \begin{LTR}
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.43 \begin{verbatim}
                     
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


Overfull \hbox (42.0pt too wide) in paragraph at lines 37--43
[][]\TU/lmtt/m/n/10 equation
 []


Overfull \hbox (84.0pt too wide) in paragraph at lines 47--47
[]\TU/lmtt/m/n/10 \begin{equation}[] 
 []


Overfull \hbox (21.0pt too wide) in paragraph at lines 47--47
[]\TU/lmtt/m/n/10 \sum[] 
 []


Overfull \hbox (73.5pt too wide) in paragraph at lines 47--47
[]\TU/lmtt/m/n/10 \end{equation}[] 
 []


! LaTeX Error: \begin{enumerate} on input line 33 ended by \end{LTR}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.48 \end{LTR}
              
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (14.44447pt too wide) detected at line 52
[]
 []


! LaTeX Error: \begin{document} ended by \end{definition}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.55 \end{definition}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment theorem undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.58 \begin{theorem}
                    [عبارت‌های چند خطی تراز شده]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!

! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.61 \begin{align}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no 4 ("34) in font nullfont!
Missing character: There is no + ("2B) in font nullfont!
Missing character: There is no 5 ("35) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.62 4+5\times
               2&=4+5+5\cr
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Misplaced alignment tab character &.
l.62 4+5\times 2&
                 =4+5+5\cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.62 4+5\times 2&=4+5+5\cr
                          
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.63 &
      =4+10\cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.63 &=4+10\cr
              
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.64 &
      =14.
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.65 \end{align}
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.65 \end{align}
                
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


Overfull \hbox (20.0pt too wide) in paragraph at lines 58--66
[]
 []


Overfull \hbox (31.5pt too wide) in paragraph at lines 58--66
[][]\TU/lmtt/m/n/10 \align
 []


Overfull \hbox (23.33333pt too wide) in paragraph at lines 58--66
\OMS/cmsy/m/n/10 ^^B\OT1/cmr/m/n/10 2 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 58--66
\OT1/cmr/m/n/10 4 +
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 58--66
\OT1/cmr/m/n/10 5 +
 []


Overfull \hbox (15.55553pt too wide) in paragraph at lines 58--66
\OT1/cmr/m/n/10 5 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 58--66
\OT1/cmr/m/n/10 4 +
 []


Overfull \hbox (20.55554pt too wide) in paragraph at lines 58--66
\OT1/cmr/m/n/10 10 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 58--66
\OT1/cmr/m/n/10 14\OML/cmm/m/it/10 :$ 
 []

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no : ("3A) in font nullfont!

! LaTeX Error: Environment LTR undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.68 \begin{LTR}
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (20.0pt too wide) in paragraph at lines 67--69
[]
 []


Overfull \hbox (68.25pt too wide) in paragraph at lines 75--75
[]\TU/lmtt/m/n/10 \begin{align}[] 
 []


Overfull \hbox (110.25pt too wide) in paragraph at lines 75--75
[]\TU/lmtt/m/n/10 4+5\times 2&=4+5+5\cr[] 
 []


Overfull \hbox (47.25pt too wide) in paragraph at lines 75--75
[]\TU/lmtt/m/n/10 &=4+10\cr[] 
 []


Overfull \hbox (26.25pt too wide) in paragraph at lines 75--75
[]\TU/lmtt/m/n/10 &=14.[] 
 []


Overfull \hbox (57.75pt too wide) in paragraph at lines 75--75
[]\TU/lmtt/m/n/10 \end{align}[] 
 []


! LaTeX Error: \begin{document} ended by \end{LTR}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.76 \end{LTR}
              
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment description undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.78 \begin{description}
                        
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Undefined control sequence.
l.79 \iq
        
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ظ ("638) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
! Undefined control sequence.
l.81 \ia
        
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.83 \begin{align}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no 4 ("34) in font nullfont!
Missing character: There is no + ("2B) in font nullfont!
Missing character: There is no 5 ("35) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.84 4+5\times
               2&=4+5+5\cr
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Misplaced alignment tab character &.
l.84 4+5\times 2&
                 =4+5+5\cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.84 4+5\times 2&=4+5+5\cr
                          
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.85 &
      =4+10\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
<recently read> &
                 
l.86 &
      =14.\nonumber
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.87 \end{align}
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.87 \end{align}
                
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!

! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.89 \begin{align}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no 4 ("34) in font nullfont!
Missing character: There is no + ("2B) in font nullfont!
Missing character: There is no 5 ("35) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.90 4+5\times
               2&=4+5+5\label{eq4.2}\\
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Misplaced alignment tab character &.
l.90 4+5\times 2&
                 =4+5+5\label{eq4.2}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
<recently read> &
                 
l.91 &
      =4+10\cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.91 &=4+10\cr
              
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.92 &
      =14.\label{eq5.2}
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.93 \end{align}
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.93 \end{align}
                
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


! LaTeX Error: \begin{document} ended by \end{description}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.94 \end{description}
                      
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment description undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.95 \begin{description}
                        
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Undefined control sequence.
l.96 \iq
        
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
! Undefined control sequence.
l.98 \ia
        
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
! Undefined control sequence.
l.99 ...کدام قسمت آن می‌خواهید ارجاع بدهید؟ \eqref
                                                  {eq4.2} یا \eqref{eq5.2}؟
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no e ("65) in font nullfont!
Missing character: There is no q ("71) in font nullfont!
Missing character: There is no 4 ("34) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 2 ("32) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
! Undefined control sequence.
l.99 ...واهید ارجاع بدهید؟ \eqref{eq4.2} یا \eqref
                                                  {eq5.2}؟
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no e ("65) in font nullfont!
Missing character: There is no q ("71) in font nullfont!
Missing character: There is no 5 ("35) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 2 ("32) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{description}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.100 \end{description}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (20.0pt too wide) in paragraph at lines 80--101
[]
 []


Overfull \hbox (23.33333pt too wide) in paragraph at lines 80--101
\OMS/cmsy/m/n/10 ^^B\OT1/cmr/m/n/10 2 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 4 +
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 5 +
 []


Overfull \hbox (15.55553pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 5 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 4 +
 []


Overfull \hbox (10.00003pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 10[] 
 []


Overfull \hbox (7.7778pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 14\OML/cmm/m/it/10 :$
 []


Overfull \hbox (23.33333pt too wide) in paragraph at lines 80--101
\OMS/cmsy/m/n/10 ^^B\OT1/cmr/m/n/10 2 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 4 +
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 5 +
 []


Overfull \hbox (5.00002pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 5[][] 
 []


Overfull \hbox (7.7778pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 4 +
 []


Overfull \hbox (20.55554pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 10 =
 []


Overfull \hbox (12.77782pt too wide) in paragraph at lines 80--101
\OT1/cmr/m/n/10 14\OML/cmm/m/it/10 :[]$
 []

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no غ ("63A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no غ ("63A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment description undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.103 \begin{description}
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Undefined control sequence.
l.104 \iq
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no أ ("623) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
! Undefined control sequence.
l.106 \ia
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment subequations undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.108 \begin{subequations}
                          
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.109 \begin{align}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no y ("79) in font nullfont!
! Misplaced alignment tab character &.
l.110 y &
          = d\tag{هر چه می‌خواهد دل تنگت بنام}\label{eq1}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no d ("64) in font nullfont!
! Undefined control sequence.
l.110 y & = d\tag
                 {هر چه می‌خواهد دل تنگت بنام}\label{eq1}\\
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no y ("79) in font nullfont!
! Misplaced alignment tab character &.
l.111 y &
          = cx+d\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no c ("63) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
Missing character: There is no + ("2B) in font nullfont!
Missing character: There is no d ("64) in font nullfont!
Missing character: There is no y ("79) in font nullfont!
! Misplaced alignment tab character &.
l.112 y &
          = bx^{2}+cx+d\label{eq62b}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no b ("62) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.112 y & = bx^
               {2}+cx+d\label{eq62b}\\
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Misplaced alignment tab character &.
l.113 y &
          = ax^{3}+bx^{2}+cx+d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.114 \end{align}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.114 \end{align}
                 
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


! LaTeX Error: \begin{document} ended by \end{subequations}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.115 \end{subequations}
                        
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
! Undefined control sequence.
l.116 حال به همین عبارت \eqref
                              {eq1} می‌ توان  ارجاع داد.
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no e ("65) in font nullfont!
Missing character: There is no q ("71) in font nullfont!
Missing character: There is no 1 ("31) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment point undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.117 \begin{point}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no غ ("63A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
! Undefined control sequence.
l.118 ...غییر کرده است؟ پس باید از ارجاع به \eqref
                                                  {eq62b} استفاده کنیم.
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no e ("65) in font nullfont!
Missing character: There is no q ("71) in font nullfont!
Missing character: There is no 6 ("36) in font nullfont!
Missing character: There is no 2 ("32) in font nullfont!
Missing character: There is no b ("62) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{point}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.119 \end{point}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (20.0pt too wide) in paragraph at lines 102--120
[]
 []


Overfull \hbox (26.25pt too wide) in paragraph at lines 102--120
[][]\TU/lmtt/m/n/10 align[]
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Overfull \hbox (31.5pt too wide) in paragraph at lines 102--120
[][]\TU/lmtt/m/n/10 align*
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Overfull \hbox (12.26393pt too wide) in paragraph at lines 102--120
[] \OT1/cmr/m/n/10 +
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\OML/cmm/m/it/10 cx \OT1/cmr/m/n/10 +
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\OML/cmm/m/it/10 d[][] 
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\OML/cmm/m/it/10 y \OT1/cmr/m/n/10 =
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\OML/cmm/m/it/10 ax[] \OT1/cmr/m/n/10 +
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\OML/cmm/m/it/10 bx[] \OT1/cmr/m/n/10 +
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\OML/cmm/m/it/10 cx \OT1/cmr/m/n/10 +
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Overfull \hbox (5.20486pt too wide) in paragraph at lines 102--120
\OML/cmm/m/it/10 d$
 []


! LaTeX Error: \begin{document} ended by \end{description}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.121 \end{description}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.123 \begin{align}
                   %{3}
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no i ("69) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.124 i_
        {11} & =0.25 & i_{12} & =i_{21} & i_{13} & =i_{23}\nonumber\\
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Misplaced alignment tab character &.
l.124 i_{11} &
               =0.25 & i_{12} & =i_{21} & i_{13} & =i_{23}\nonumber\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.124 i_{11} & =0.25 &
                       i_{12} & =i_{21} & i_{13} & =i_{23}\nonumber\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.124 i_{11} & =0.25 & i_{12} &
                                =i_{21} & i_{13} & =i_{23}\nonumber\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.124 i_{11} & =0.25 & i_{12} & =i_{21} &
                                          i_{13} & =i_{23}\nonumber\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.124 i_{11} & =0.25 & i_{12} & =i_{21} & i_{13} &
                                                   =i_{23}\nonumber\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.125 i_{21} &
               =\frac{1}{3}i_{11} & i_{22} & =0.5i_{12}& i_{23} & =i_{31}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.125 i_{21} & =\frac{1}{3}i_{11} &
                                    i_{22} & =0.5i_{12}& i_{23} & =i_{31}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.125 i_{21} & =\frac{1}{3}i_{11} & i_{22} &
                                             =0.5i_{12}& i_{23} & =i_{31}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.125 ...=\frac{1}{3}i_{11} & i_{22} & =0.5i_{12}&
                                                   i_{23} & =i_{31}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.125 ...{3}i_{11} & i_{22} & =0.5i_{12}& i_{23} &
                                                   =i_{31}\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.126 i_{31} &
               =0.33i_{22}\quad & i_{32} & =0.15i_{32}\quad & i_{33} & =i_{11}
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.126 i_{31} & =0.33i_{22}\quad &
                                  i_{32} & =0.15i_{32}\quad & i_{33} & =i_{11}
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.126 i_{31} & =0.33i_{22}\quad & i_{32} &
                                           =0.15i_{32}\quad & i_{33} & =i_{11}
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.126 ...i_{22}\quad & i_{32} & =0.15i_{32}\quad &
                                                   i_{33} & =i_{11}
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.126 ...ad & i_{32} & =0.15i_{32}\quad & i_{33} &
                                                   =i_{11}
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.127 \end{align}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.127 \end{align}
                 
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment gather undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.129 \begin{gather}
                    
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.130 \Delta
            \cr
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Misplaced \cr.
l.130 \Delta\cr
               
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.131 i_{11} = 0\cr
                   
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.132 i_{21} = \frac{1}{3}i_{11}\cr
                                   
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{gather}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.134 \end{gather}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.134 \end{gather}
                  
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


Overfull \hbox (20.0pt too wide) in paragraph at lines 122--135
[]
 []


Overfull \hbox (19.02777pt too wide) in paragraph at lines 122--135
[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (40.25073pt too wide) in paragraph at lines 122--135
\OT1/cmr/m/n/10 0\OML/cmm/m/it/10 :\OT1/cmr/m/n/10 25\OML/cmm/m/it/10 i[] \OT1/
cmr/m/n/10 =
 []


Overfull \hbox (34.39029pt too wide) in paragraph at lines 122--135
\OML/cmm/m/it/10 i[]i[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (11.91739pt too wide) in paragraph at lines 122--135
\OML/cmm/m/it/10 i[][] 
 []


Overfull \hbox (22.4729pt too wide) in paragraph at lines 122--135
\OML/cmm/m/it/10 i[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (40.77641pt too wide) in paragraph at lines 122--135
[]\OML/cmm/m/it/10 i[]i[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (47.1681pt too wide) in paragraph at lines 122--135
\OT1/cmr/m/n/10 0\OML/cmm/m/it/10 :\OT1/cmr/m/n/10 5\OML/cmm/m/it/10 i[]i[] \OT
1/cmr/m/n/10 =
 []


Overfull \hbox (11.91739pt too wide) in paragraph at lines 122--135
\OML/cmm/m/it/10 i[][] 
 []


Overfull \hbox (22.4729pt too wide) in paragraph at lines 122--135
\OML/cmm/m/it/10 i[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (52.16812pt too wide) in paragraph at lines 122--135
\OT1/cmr/m/n/10 0\OML/cmm/m/it/10 :\OT1/cmr/m/n/10 33\OML/cmm/m/it/10 i[] i[] \
OT1/cmr/m/n/10 =
 []


Overfull \hbox (52.16812pt too wide) in paragraph at lines 122--135
\OT1/cmr/m/n/10 0\OML/cmm/m/it/10 :\OT1/cmr/m/n/10 15\OML/cmm/m/it/10 i[] i[] \
OT1/cmr/m/n/10 =
 []


Overfull \hbox (11.91739pt too wide) in paragraph at lines 122--135
\OML/cmm/m/it/10 i[]$
 []


Overfull \hbox (30.80626pt too wide) in paragraph at lines 122--135
\OT1/cmr/m/n/10 ^^A\OML/cmm/m/it/10 i[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (27.47292pt too wide) in paragraph at lines 122--135
\OT1/cmr/m/n/10 0\OML/cmm/m/it/10 i[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (40.77641pt too wide) in paragraph at lines 122--135
[]\OML/cmm/m/it/10 i[]i[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (29.69522pt too wide) in paragraph at lines 122--135
\OT1/cmr/m/n/10 0\OML/cmm/m/it/10 :\OT1/cmr/m/n/10 33\OML/cmm/m/it/10 i[]$ 
 []

Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{theorem}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.137 \end{theorem}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment description undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.138 \begin{description}
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Undefined control sequence.
l.139 \iq
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ظ ("638) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
! Undefined control sequence.
l.141 \ia
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ظ ("638) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no T ("54) in font nullfont!
Missing character: There is no E ("45) in font nullfont!
Missing character: There is no X ("58) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no P ("50) in font nullfont!
Missing character: There is no D ("44) in font nullfont!
Missing character: There is no F ("46) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
! Undefined control sequence.
\@footnotetext ...tins {\reset@font \footnotesize 
                                                  \interlinepenalty \interfo...
l.142 ...تر تلاش کنید. اما روی کمک ما حساب کنید!}}
                                                  .
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
\@footnotetext ...}\color@begingroup \@makefntext 
                                                  {\rule \z@ \footnotesep \i...
l.142 ...تر تلاش کنید. اما روی کمک ما حساب کنید!}}
                                                  .
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
<argument> \textcolor 
                      {blue}{مطمئن باشید که برای یاد گرفتن ناچارید بیشتر تلا...
l.142 ...تر تلاش کنید. اما روی کمک ما حساب کنید!}}
                                                  .
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ط (U+0637) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ئ (U+0626) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no گ (U+06AF) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ف (U+0641) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no چ (U+0686) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ل (U+0644) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ح (U+062D) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no س (U+0633) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!

Overfull \hbox (32.34pt too wide) in paragraph at lines 142--142
[][]\TU/lmr/m/n/10 blueمطمئن
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 باشید
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 که
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 برای
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 یاد
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 گرفتن
 []


Overfull \hbox (19.6pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 ناچارید
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 بیشتر
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 تلاش
 []


Overfull \hbox (13.98pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 کنید.
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 اما
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 روی
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 کمک
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 ما
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 حساب
 []


Overfull \hbox (13.98pt too wide) in paragraph at lines 142--142
\TU/lmr/m/n/10 کنید!| 
 []

Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{description}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.143 \end{description}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment point undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.144 \begin{point}
                   [عبارت های چند ضابطه‌ای]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 136--146
[]
 []


Overfull \hbox (4.483pt too wide) in paragraph at lines 136--146
[]
 []

! Misplaced alignment tab character &.
l.148 f(x)=0&
             x=0\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.149 f(x)=1&
             x=\neq 0
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


Overfull \hbox (141.00522pt too wide) detected at line 151
[] \OT1/cmr/m/n/10 (\OML/cmm/m/it/10 x\OT1/cmr/m/n/10 ) = 0\OML/cmm/m/it/10 x \
OT1/cmr/m/n/10 = 0[] \OML/cmm/m/it/10 f\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 x\OT1/
cmr/m/n/10 ) = 1\OML/cmm/m/it/10 x \OT1/cmr/m/n/10 =\OMS/cmsy/m/n/10 6\OT1/cmr/
m/n/10 = 0
 []


! LaTeX Error: Environment LTR undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.152 \begin{LTR}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (10.5pt too wide) in paragraph at lines 160--160
[]\TU/lmtt/m/n/10 \[[] 
 []


Overfull \hbox (68.25pt too wide) in paragraph at lines 160--160
[]\TU/lmtt/m/n/10 \begin{cases}[] 
 []


Overfull \hbox (63.0pt too wide) in paragraph at lines 160--160
[]\TU/lmtt/m/n/10 f(x)=0&x=0\\[] 
 []


Overfull \hbox (78.75pt too wide) in paragraph at lines 160--160
[]\TU/lmtt/m/n/10 f(x)=1&x=\neq 0[] 
 []


Overfull \hbox (57.75pt too wide) in paragraph at lines 160--160
[]\TU/lmtt/m/n/10 \end{cases}[] 
 []


Overfull \hbox (10.5pt too wide) in paragraph at lines 160--160
[]\TU/lmtt/m/n/10 \][] 
 []


! LaTeX Error: \begin{document} ended by \end{LTR}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.161 \end{LTR}
               
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: \begin{document} ended by \end{point}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.162 \end{point}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (20.0pt too wide) in paragraph at lines 165--165
[] 
 []


Overfull \hbox (210.81433pt too wide) detected at line 167
[]\OT1/cmr/m/n/10 ^^@(\OML/cmm/m/it/10 ^^K\OT1/cmr/m/n/10 ) = [][] \OML/cmm/m/i
t/10 y[]e[]dy \OT1/cmr/m/n/10 = (\OML/cmm/m/it/10 ^^K \OMS/cmsy/m/n/10 ^^@ \OT1
/cmr/m/n/10 1) [][] \OML/cmm/m/it/10 y[]e[]dy
 []

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ظ ("638) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
! Undefined control sequence.
<write> ...ing: Reference `eq31' on page \thepage 
                                                  \space undefined\on@line .^^J
l.168 به نظر شمابنا به رابطه \ref{eq31}
                                        درست است یا رابطه \eqref{eq31}\footn...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


LaTeX Warning: Reference `eq31' on page  undefined on input line 168.

Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
! Undefined control sequence.
l.168 ...رابطه \ref{eq31} درست است یا رابطه \eqref
                                                  {eq31}\footnote{به نظرمی ر...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no e ("65) in font nullfont!
Missing character: There is no q ("71) in font nullfont!
Missing character: There is no 3 ("33) in font nullfont!
Missing character: There is no 1 ("31) in font nullfont!
! Undefined control sequence.
\@footnotetext ...tins {\reset@font \footnotesize 
                                                  \interlinepenalty \interfo...
l.168 ...ه به آن اشاره می‌کنیم،به ما کمک‌ می کند.}
                                                  
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
\@footnotetext ...}\color@begingroup \@makefntext 
                                                  {\rule \z@ \footnotesep \i...
l.168 ...ه به آن اشاره می‌کنیم،به ما کمک‌ می کند.}
                                                  
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ظ (U+0638) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no س (U+0633) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ج (U+062C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ج (U+062C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no آ (U+0622) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ‌ (U+200C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ، (U+060C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ‌ (U+200C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!

Overfull \hbox (5.6pt too wide) in paragraph at lines 168--168
[][]\TU/lmr/m/n/10 به
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 نظرمی
 []


Overfull \hbox (19.6pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 رسدتوجه
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 به
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 جایی
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 که
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 به
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 آن
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 اشاره
 []


Overfull \hbox (25.2pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 می‌کنیم،به
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 ما
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 کمک‌
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 می
 []


Overfull \hbox (11.18001pt too wide) in paragraph at lines 168--168
\TU/lmr/m/n/10 کند.| 
 []


! LaTeX Error: Environment lemma undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.169 \begin{lemma}
                   [ضعف محیط \text{array}]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
! Undefined control sequence.
l.169 \begin{lemma}[ضعف محیط \text
                                  {array}]
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no a ("61) in font nullfont!
Missing character: There is no r ("72) in font nullfont!
Missing character: There is no r ("72) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no y ("79) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no r ("72) in font nullfont!
Missing character: There is no r ("72) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no y ("79) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{lemma}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.171 \end{lemma}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment proof undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.172 \begin{proof}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
! Undefined control sequence.
\@footnotetext ...tins {\reset@font \footnotesize 
                                                  \interlinepenalty \interfo...
l.173 ...هم می‌تواندجالب باشد، شما هم متوجه شدید؟}
                                                  .
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
\@footnotetext ...}\color@begingroup \@makefntext 
                                                  {\rule \z@ \footnotesep \i...
l.173 ...هم می‌تواندجالب باشد، شما هم متوجه شدید؟}
                                                  .
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ح (U+062D) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ط (U+0637) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ‌ (U+200C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no گ (U+06AF) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ذ (U+0630) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ‌ (U+200C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ج (U+062C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ل (U+0644) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ، (U+060C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ج (U+062C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ؟ (U+061F) in font [lmroman10-regular]:mapping=t
ex-text;!

Overfull \hbox (8.4pt too wide) in paragraph at lines 173--173
[][]\TU/lmr/m/n/10 این
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 محیط
 []


Overfull \hbox (28.0pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 شماره‌گذاری
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 هم
 []


Overfull \hbox (30.8pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 می‌تواندجالب
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 باشد،
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 شما
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 هم
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 متوجه
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 173--173
\TU/lmr/m/n/10 شدید؟| 
 []

Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (10.86pt too wide) in paragraph at lines 167--174
     []
 []


Overfull \hbox (4.483pt too wide) in paragraph at lines 167--174
[]
 []


Overfull \hbox (4.483pt too wide) in paragraph at lines 167--174
[] 
 []


! LaTeX Error: The font size command \normalsize is not defined:
               there is probably something wrong with the class file.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.174 \begin{enumerate}[
                        a.]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

[1
! Undefined control sequence.
<write> \newlabel{eq4.2}{{}{\thepage 
                                     }}
l.174 \begin{enumerate}[
                        a.]
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{eq4.2}{{}{}}
! Undefined control sequence.
<write> \newlabel{eq5.2}{{}{\thepage 
                                     }}
l.174 \begin{enumerate}[
                        a.]
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{eq5.2}{{}{}}
! Undefined control sequence.
<write> \newlabel{eq1}{{}{\thepage 
                                   }}
l.174 \begin{enumerate}[
                        a.]
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{eq1}{{}{}}
! Undefined control sequence.
<write> \newlabel{eq62b}{{}{\thepage 
                                     }}
l.174 \begin{enumerate}[
                        a.]
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{eq62b}{{}{}}
! Undefined control sequence.
<write> \newlabel{eq31}{{2}{\thepage 
                                     }}
l.174 \begin{enumerate}[
                        a.]
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{eq31}{{2}{}}
]
Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.176 \[
        
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.176 \[
        
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.176 \[
        
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

! Misplaced alignment tab character &.
l.178 A &
          B & C \\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.178 A & B &
              C \\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.179 d &
          e & f \\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.179 d & e &
              f \\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.180 1 &
          2 & 3 \\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.180 1 & 2 &
              3 \\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.191     &
            1 & 2 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.191     & 1 &
                2 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.191     & 1 & 2 \cr
                     
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.192  1 &
           x1 & x2 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.192  1 & x1 &
                x2 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.192  1 & x1 & x2 \cr
                      
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.193  2 &
           x3 & x4 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.193  2 & x3 &
                x4 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.193  2 & x3 & x4 \cr
                      
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.194  3 &
           x5 & x6
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.194  3 & x5 &
                x6
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.198 x1 &
           x2 & 1 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.198 x1 & x2 &
                1 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.198 x1 & x2 & 1 \cr
                     
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.199 x3 &
           x4 & 2 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.199 x3 & x4 &
                2 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.199 x3 & x4 & 2 \cr
                     
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.200 x5 &
           x6 & 3 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.200 x5 & x6 &
                3 \cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.200 x5 & x6 & 3 \cr
                     
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.201   1 &
            2
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


Overfull \hbox (363.14868pt too wide) detected at line 203
[] [] \OML/cmm/m/it/10 BC[] def[] \OT1/cmr/m/n/10 123[] \OML/cmm/m/it/10 ;  [] 
[];  [] [][]\OT1/cmr/m/n/10 ][]\OML/cmm/m/it/10 ;  [] []\OT1/cmr/m/n/10 [\OMS/c
msy/m/n/10 fg\OT1/cmr/m/n/10 ][] \OML/cmm/m/it/10 :
 []


! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.204 \end{enumerate}
                     
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ظ ("638) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
! Misplaced alignment tab character &.
l.208 a &
          b\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.209 c &
          d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: Environment Vmatrix undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.212 \begin{Vmatrix}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Misplaced alignment tab character &.
l.213 a &
          b\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.214 c &
          d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{Vmatrix}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.215 \end{Vmatrix}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment Bmatrix undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.217 \begin{Bmatrix}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Misplaced alignment tab character &.
l.218 a &
          b\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.219 c &
          d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{Bmatrix}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.220 \end{Bmatrix}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment bmatrix undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.222 \begin{bmatrix}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Misplaced alignment tab character &.
l.223 a &
          b\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.224 c &
          d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{bmatrix}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.225 \end{bmatrix}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment vmatrix undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.227 \begin{vmatrix}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Misplaced alignment tab character &.
l.228 a &
          b\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.229 c &
          d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{vmatrix}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.230 \end{vmatrix}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Misplaced alignment tab character &.
l.233 a &
          b\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.234 c &
          d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: Environment smallmatrix undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.237 \begin{smallmatrix}
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Misplaced alignment tab character &.
l.238 a &
          b\\
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced alignment tab character &.
l.239 c &
          d
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{smallmatrix}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.240 \end{smallmatrix}
                       .
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (179.32498pt too wide) detected at line 241
[] [] \OML/cmm/m/it/10 b[] cd;  ab[] cd;  ab[] cd;  ab[] cd;  ab[] cd;  [] b[] 
cd;  ab[] cd:
 []


! LaTeX Error: \begin{document} ended by \end{proof}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.242 \end{proof}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment description undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.243 \begin{description}
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Undefined control sequence.
l.244 \iq
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
! Undefined control sequence.
l.246 \ia
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no t ("74) in font nullfont!
Missing character: There is no o ("6F) in font nullfont!
Missing character: There is no p ("70) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!

Overfull \hbox (10.5pt too wide) in paragraph at lines 241--248
                    [][]\TU/lmtt/m/n/10 \!
 []

! Undefined control sequence.
l.249 \sum_{\substack
                     {1\le j\le p\\ %
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


Overfull \hbox (110.04837pt too wide) detected at line 252
[][]    \OML/cmm/m/it/10 a[]b[]c[]:
 []


! LaTeX Error: \begin{document} ended by \end{description}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.253 \end{description}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment remark undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.255 \begin{remark}
                    
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 256--257
[]
 []

! Undefined control sequence.
l.258 A,\quad \mathbb
                     {A},\quad \mathcal{A},\quad\mathfrak{A},\quad\mathit{A}...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
l.258 ...athbb{A},\quad \mathcal{A},\quad\mathfrak
                                                  {A},\quad\mathit{A},\mathr...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


Overfull \hbox (91.22337pt too wide) detected at line 259
\OML/cmm/m/it/10 A;  A;  \OMS/cmsy/m/n/10 A\OML/cmm/m/it/10 ;  A;  \OT1/cmr/m/i
t/10 A\OML/cmm/m/it/10 ; \OT1/cmr/m/n/10 A\OML/cmm/m/it/10 ;  \OT1/cmss/m/n/10 
A\OML/cmm/m/it/10 ;  \OT1/cmtt/m/n/10 A\OML/cmm/m/it/10 :
 []


! LaTeX Error: \begin{document} ended by \end{remark}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.260 \end{remark}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment rem undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.262 \begin{rem}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 263--264
[]
 []

! Undefined control sequence.
l.265 \binom
            {a}{b},\quad \tbinom{a}{b}.
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
l.265 \binom{a}{b},\quad \tbinom
                                {a}{b}.
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


Overfull \hbox (26.37729pt too wide) detected at line 266
\OML/cmm/m/it/10 ab;  ab:
 []


! LaTeX Error: \begin{document} ended by \end{rem}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.267 \end{rem}
               
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment hint undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.268 \begin{hint}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
! Undefined control sequence.
\@footnotetext ...tins {\reset@font \footnotesize 
                                                  \interlinepenalty \interfo...
l.269 ... برای هر نمادی همین تاثیر را خواهد داشت.}
                                                  .
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
\@footnotetext ...}\color@begingroup \@makefntext 
                                                  {\rule \z@ \footnotesep \i...
l.269 ... برای هر نمادی همین تاثیر را خواهد داشت.}
                                                  .
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no آ (U+0622) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no گ (U+06AF) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no س (U+0633) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ع (U+0639) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ث (U+062B) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no غ (U+063A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ج (U+062C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ‌ (U+200C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ب (U+0628) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no م (U+0645) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ن (U+0646) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ث (U+062B) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no خ (U+062E) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no و (U+0648) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ه (U+0647) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no د (U+062F) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ش (U+0634) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!

Overfull \hbox (16.8pt too wide) in paragraph at lines 269--269
[][]\TU/lmr/m/n/10 بدانید
 []


Overfull \hbox (2.8pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 و
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 آگاه
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 باشید
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 که
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 دستور
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Overfull \hbox (17.22pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 lim-
 []


Overfull \hbox (10.61pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 its
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 باعث
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 تغییر
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 جای
 []


Overfull \hbox (16.8pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 کران‌ها
 []


Overfull \hbox (8.4pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 شده
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Overfull \hbox (2.8pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 و
 []


Overfull \hbox (16.8pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 همواره
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 برای
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Overfull \hbox (5.6pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 هر
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 نمادی
 []


Overfull \hbox (11.2pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 همین
 []


Overfull \hbox (14.0pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 تاثیر
 []


Overfull \hbox (5.6pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 را
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Overfull \hbox (14.0pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 خواهد
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Overfull \hbox (13.98pt too wide) in paragraph at lines 269--269
\TU/lmr/m/n/10 داشت.| 
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Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (4.483pt too wide) in paragraph at lines 266--270
            [] 
 []

! Undefined control sequence.
l.271 \textcolor
                {blue}{f(x)} = \int\limits_1^{\infty}\textcolor{red}{\frac{1...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
l.271 ...{f(x)} = \int\limits_1^{\infty}\textcolor
                                                  {red}{\frac{1}{x^2}}\,\
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


Overfull \hbox (157.49838pt too wide) detected at line 273
[][] \OT1/cmr/m/n/10 = [] [][]  \OML/cmm/m/it/10 mathrmdx \OT1/cmr/m/n/10 = 1
 []


! LaTeX Error: \begin{document} ended by \end{hint}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.274 \end{hint}
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment problem undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.275 \begin{problem}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!

! LaTeX Error: Environment equation* undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.278 \begin{equation*}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.279 \overline
               {y(x)} = ax^3+bx^2+cx+d
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.


! LaTeX Error: \begin{document} ended by \end{equation*}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.280 \end{equation*}
                     }
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.280 \end{equation*}
                     }
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Undefined control sequence.
<recently read> \pmb 
                     
l.281 $\pmb
           {\alpha},\boldsymbol{\alpha}$
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
l.281 $\pmb{\alpha},\boldsymbol
                               {\alpha}$
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


! LaTeX Error: \begin{document} ended by \end{problem}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.282 \end{problem}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment solution undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.283 \begin{solution}
                      
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment equation* undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.285 \begin{equation*}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no y ("79) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.286 y(x) = ax^
                3+bx^2+cx+d
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.


! LaTeX Error: \begin{document} ended by \end{equation*}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.287 \end{equation*}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.287 \end{equation*}
                     
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


! LaTeX Error: \begin{document} ended by \end{solution}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.288 \end{solution}
                    
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (33.94662pt too wide) in paragraph at lines 273--289
          $[] \OT1/cmr/bx/n/10 =
 []


Overfull \hbox (26.89389pt too wide) in paragraph at lines 273--289
\OML/cmm/b/it/10 ax[] \OT1/cmr/bx/n/10 +
 []


Overfull \hbox (25.77351pt too wide) in paragraph at lines 273--289
\OML/cmm/b/it/10 bx[] \OT1/cmr/bx/n/10 +
 []


Overfull \hbox (20.66888pt too wide) in paragraph at lines 273--289
\OML/cmm/b/it/10 cx \OT1/cmr/bx/n/10 +
 []


Overfull \hbox (6.0972pt too wide) in paragraph at lines 273--289
\OML/cmm/b/it/10 d$
 []


Overfull \hbox (17.31248pt too wide) in paragraph at lines 273--289
\OML/cmm/m/it/10 ^^K; ^^K$
 []


Overfull \hbox (12.26393pt too wide) in paragraph at lines 273--289
[] \OT1/cmr/m/n/10 +
 []


Overfull \hbox (22.27086pt too wide) in paragraph at lines 273--289
\OML/cmm/m/it/10 bx[] \OT1/cmr/m/n/10 +
 []


Overfull \hbox (17.82063pt too wide) in paragraph at lines 273--289
\OML/cmm/m/it/10 cx \OT1/cmr/m/n/10 +
 []


Overfull \hbox (5.20486pt too wide) in paragraph at lines 273--289
\OML/cmm/m/it/10 d$
 []


! LaTeX Error: Environment example undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.290 \begin{example}
                     [اندیس]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no T ("54) in font nullfont!
Missing character: There is no E ("45) in font nullfont!
Missing character: There is no X ("58) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no چ ("686) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 290--292
[]
 []

! Undefined control sequence.
l.293 \sideset
              {_{LowerLeft}^{UpperLeft}}{_{LowerRight}^{UpperRight}}\sum_{B}...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


Overfull \hbox (101.09897pt too wide) detected at line 294
[][] []
 []


! LaTeX Error: \begin{document} ended by \end{example}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.295 \end{example}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment description undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.296 \begin{description}
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Undefined control sequence.
l.297 \iq
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
! Undefined control sequence.
l.299 \ia
         
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
! Undefined control sequence.
l.303 \text
           {اتحاد مربع}=(a+b)^2
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ت ("62A) in font cmmi10!
Missing character: There is no ح ("62D) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no د ("62F) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ر ("631) in font cmmi10!
Missing character: There is no ب ("628) in font cmmi10!
Missing character: There is no ع ("639) in font cmmi10!

Overfull \hbox (42.9525pt too wide) detected at line 304
[] \OT1/cmr/m/n/10 = (\OML/cmm/m/it/10 a \OT1/cmr/m/n/10 + \OML/cmm/m/it/10 b\O
T1/cmr/m/n/10 )[]
 []

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: Environment align* undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.306 \begin{align*}
                    
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no + ("2B) in font nullfont!
Missing character: There is no b ("62) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.307 (a+b)^
            2&=(a+b)\times(a+b)\cr
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Misplaced alignment tab character &.
l.307 (a+b)^2&
              =(a+b)\times(a+b)\cr
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Misplaced \cr.
l.307 (a+b)^2&=(a+b)\times(a+b)\cr
                                  
I can't figure out why you would want to use a tab mark
or \cr or \span just now. If something like a right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.

! Undefined control sequence.
l.308 \intertext
                {همان‌طور که می‌بینید اگر بخواهیم تراز ادامه پیدا کندو متن‌م...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Misplaced alignment tab character &.
l.309 &
       =a^2+b^2+2ab.
I can't figure out why you would want to use a tab mark
here. If you just want an ampersand, the remedy is
simple: Just type `I\&' now. But if some right brace
up above has ended a previous alignment prematurely,
you're probably due for more error messages, and you
might try typing `S' now just to see what is salvageable.


! LaTeX Error: \begin{document} ended by \end{align*}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.310 \end{align*}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.310 \end{align*}
                  
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

Missing character: There is no ه ("647) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ن ("646) in font cmmi10!
Missing character: There is no ‌ ("200C) in font cmr10!
Missing character: There is no ط ("637) in font cmmi10!
Missing character: There is no و ("648) in font cmmi10!
Missing character: There is no ر ("631) in font cmmi10!
Missing character: There is no ک ("6A9) in font cmmi10!
Missing character: There is no ه ("647) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no ‌ ("200C) in font cmr10!
Missing character: There is no ب ("628) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no ن ("646) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no د ("62F) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no گ ("6AF) in font cmmi10!
Missing character: There is no ر ("631) in font cmmi10!
Missing character: There is no ب ("628) in font cmmi10!
Missing character: There is no خ ("62E) in font cmmi10!
Missing character: There is no و ("648) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ه ("647) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ت ("62A) in font cmmi10!
Missing character: There is no ر ("631) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ز ("632) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no د ("62F) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ه ("647) in font cmmi10!
Missing character: There is no پ ("67E) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no د ("62F) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ک ("6A9) in font cmmi10!
Missing character: There is no ن ("646) in font cmmi10!
Missing character: There is no د ("62F) in font cmmi10!
Missing character: There is no و ("648) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ت ("62A) in font cmmi10!
Missing character: There is no ن ("646) in font cmmi10!
Missing character: There is no ‌ ("200C) in font cmr10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ن ("646) in font cmmi10!
Missing character: There is no ر ("631) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ه ("647) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ب ("628) in font cmmi10!
Missing character: There is no ن ("646) in font cmmi10!
Missing character: There is no و ("648) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no س ("633) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ، ("60C) in font cmr10!
Missing character: There is no ب ("628) in font cmmi10!
Missing character: There is no ه ("647) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no ن ("646) in font cmmi10!
Missing character: There is no ص ("635) in font cmmi10!
Missing character: There is no و ("648) in font cmmi10!
Missing character: There is no ر ("631) in font cmmi10!
Missing character: There is no ت ("62A) in font cmmi10!
Missing character: There is no ع ("639) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ل ("644) in font cmmi10!
Missing character: There is no خ ("62E) in font cmmi10!
Missing character: There is no و ("648) in font cmmi10!
Missing character: There is no ا ("627) in font cmmi10!
Missing character: There is no ه ("647) in font cmmi10!
Missing character: There is no ی ("6CC) in font cmmi10!
Missing character: There is no م ("645) in font cmmi10!
Missing character: There is no ک ("6A9) in font cmmi10!
Missing character: There is no ر ("631) in font cmmi10!
Missing character: There is no د ("62F) in font cmmi10!

! LaTeX Error: \begin{document} ended by \end{description}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.311 \end{description}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: Environment description undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.312 \begin{description}
                         
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (15.04164pt too wide) in paragraph at lines 304--313
                 $[] \OT1/cmr/m/n/10 =
 []


Overfull \hbox (16.95259pt too wide) in paragraph at lines 304--313
\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 a \OT1/cmr/m/n/10 +
 []


Overfull \hbox (15.95836pt too wide) in paragraph at lines 304--313
\OML/cmm/m/it/10 b\OT1/cmr/m/n/10 ) \OMS/cmsy/m/n/10 ^^B
 []


Overfull \hbox (16.95259pt too wide) in paragraph at lines 304--313
\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 a \OT1/cmr/m/n/10 +
 []


Overfull \hbox (24.29156pt too wide) in paragraph at lines 304--313
\OML/cmm/m/it/10 b\OT1/cmr/m/n/10 )[] =
 []


Overfull \hbox (17.54982pt too wide) in paragraph at lines 304--313
\OML/cmm/m/it/10 a[] \OT1/cmr/m/n/10 +
 []


Overfull \hbox (16.55559pt too wide) in paragraph at lines 304--313
\OML/cmm/m/it/10 b[] \OT1/cmr/m/n/10 +
 []


Overfull \hbox (17.35535pt too wide) in paragraph at lines 304--313
\OT1/cmr/m/n/10 2\OML/cmm/m/it/10 ab:$ 
 []


! LaTeX Error: Lonely \item--perhaps a missing list environment.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.313 \item[قاب]
                
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.


! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.314 \begin{align}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Undefined control sequence.
l.315 \boxed
            {f(x)=\int_1^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no f ("66) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.315 \boxed{f(x)=\int
                      _1^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Extra }, or forgotten $.
l.315 ...t_1^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1}
                                                  
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.


! LaTeX Error: \begin{document} ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.316 \end{align}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.316 \end{align}
                 
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text> 
                }
l.316 \end{align}
                 
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.321 \end{minipage}}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no f ("66) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.321 \end{minipage}}
                     
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.


! LaTeX Error: \begin{minipage} on input line 321 ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.321 \end{minipage}}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.321 \end{minipage}}
                     
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.326 \end{minipage}}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no f ("66) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.326 \end{minipage}}
                     
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.


! LaTeX Error: \begin{minipage} on input line 326 ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.326 \end{minipage}}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.326 \end{minipage}}
                     
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


! LaTeX Error: Environment align undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.331 \end{minipage}}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no f ("66) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no x ("78) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.331 \end{minipage}}
                     
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.


! LaTeX Error: \begin{minipage} on input line 331 ended by \end{align}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.331 \end{minipage}}
                     
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.331 \end{minipage}}
                     
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


Overfull \hbox (51.13608pt too wide) in paragraph at lines 315--332
[][] [] \OT1/cmr/m/n/10 d\OML/cmm/m/it/10 x \OT1/cmr/m/n/10 =
 []


Overfull \hbox (5.00002pt too wide) in paragraph at lines 315--332
\OT1/cmr/m/n/10 1$
 []


Overfull \hbox (123.45645pt too wide) in paragraph at lines 315--332
[]
 []


Overfull \hbox (123.45645pt too wide) in paragraph at lines 315--332
[]
 []


Overfull \hbox (123.45645pt too wide) in paragraph at lines 315--332
[] 
 []

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 337--338
[]
 []


Overfull \hbox (79.46236pt too wide) detected at line 340
\OML/cmm/m/it/10 f\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 x\OT1/cmr/m/n/10 ) = [] [] 
d\OML/cmm/m/it/10 x
 []

Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no غ ("63A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no غ ("63A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no غ ("63A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (79.46236pt too wide) detected at line 348
\OML/cmm/m/it/10 f\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 x\OT1/cmr/m/n/10 ) = [] [] 
d\OML/cmm/m/it/10 x
 []

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no آ ("622) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no غ ("63A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!

Overfull \hbox (79.46236pt too wide) detected at line 352
\OML/cmm/m/it/10 f\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 x\OT1/cmr/m/n/10 ) = [] [] 
d\OML/cmm/m/it/10 x
 []

Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!

Overfull \hbox (82.24014pt too wide) detected at line 361
\OML/cmm/m/it/10 f\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 x\OT1/cmr/m/n/10 ) = [] [] 
d\OML/cmm/m/it/10 x:
 []


! LaTeX Error: \begin{document} ended by \end{description}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.362 \end{description}
                       
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


! LaTeX Error: The font size command \normalsize is not defined:
               there is probably something wrong with the class file.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.367 \clearpage
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

[2
! Undefined control sequence.
<write> \newlabel{eq:atop}{{3}{\thepage 
                                        }}
l.367 \clearpage
                
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{eq:atop}{{3}{}}
]
! Undefined control sequence.
l.368 \subsection
                 {شکل}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 368--369
[] 
 []


! LaTeX Error: Environment figure undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.370 \begin{figure}
                    [!ht]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ! ("21) in font nullfont!
Missing character: There is no h ("68) in font nullfont!
Missing character: There is no t ("74) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!

! LaTeX Error: \caption outside float.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.372 \caption
              {دکتر وفا خلیقی(مولف زی‌پرشین)}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
! Undefined control sequence.
l.373 \includegraphics
                      [scale=.25]{Dr_Khaliqi}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no s ("73) in font nullfont!
Missing character: There is no c ("63) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 2 ("32) in font nullfont!
Missing character: There is no 5 ("35) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no D ("44) in font nullfont!
Missing character: There is no r ("72) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.373 \includegraphics[scale=.25]{Dr_
                                     Khaliqi}
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Extra }, or forgotten $.
l.373 \includegraphics[scale=.25]{Dr_Khaliqi}
                                             
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.


! LaTeX Error: \begin{document} ended by \end{figure}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.374 \end{figure}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.374 \end{figure}
                  
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text> 
                }
l.374 \end{figure}
                  
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


Overfull \hbox (20.0pt too wide) in paragraph at lines 370--375
[]
 []


Overfull \hbox (33.65097pt too wide) in paragraph at lines 370--375
[]\OML/cmm/m/it/10 haliqi$ 
 []


! LaTeX Error: Environment diagram undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.376 \begin{diagram}
                     [h]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no h ("68) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
! Undefined control sequence.
l.378 \includegraphics
                      [scale=.17]{logo}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no s ("73) in font nullfont!
Missing character: There is no c ("63) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 1 ("31) in font nullfont!
Missing character: There is no 7 ("37) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no o ("6F) in font nullfont!
Missing character: There is no g ("67) in font nullfont!
Missing character: There is no o ("6F) in font nullfont!

! LaTeX Error: \caption outside float.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.379 \caption
              {دیاگرام تنتبنبلت}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{diagram}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.380 \end{diagram}
                   
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.


Overfull \hbox (20.0pt too wide) in paragraph at lines 376--381
[]
 []


! LaTeX Error: Environment figure undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.382 \begin{figure}
                    [!ht]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ! ("21) in font nullfont!
Missing character: There is no h ("68) in font nullfont!
Missing character: There is no t ("74) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
! Undefined control sequence.
l.384   \subfloat
                 [ابوالوفا بوزجانی(ریاضی‌دان و منجم ایرانی)]{\label{sf1}\inc...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ض ("636) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
! Undefined control sequence.
l.384 ...منجم ایرانی)]{\label{sf1}\includegraphics
                                                  [scale=1.5]{buzjani}}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no s ("73) in font nullfont!
Missing character: There is no c ("63) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no 1 ("31) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 5 ("35) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no b ("62) in font nullfont!
Missing character: There is no u ("75) in font nullfont!
Missing character: There is no z ("7A) in font nullfont!
Missing character: There is no j ("6A) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no n ("6E) in font nullfont!
Missing character: There is no i ("69) in font nullfont!
! Undefined control sequence.
l.385 \quad     \subfloat
                         [دکتر وفا خلیقی(مولف زی‌پرشین)]{\label{sf2}\include...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ق ("642) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
! Undefined control sequence.
l.385 ...لف زی‌پرشین)]{\label{sf2}\includegraphics
                                                  [scale=.13]{Dr_Khaliqi}}\\
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no s ("73) in font nullfont!
Missing character: There is no c ("63) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 1 ("31) in font nullfont!
Missing character: There is no 3 ("33) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no D ("44) in font nullfont!
Missing character: There is no r ("72) in font nullfont!
! Missing $ inserted.
<inserted text> 
                $
l.385 ...label{sf2}\includegraphics[scale=.13]{Dr_
                                                  Khaliqi}}\\
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.

! Extra }, or forgotten $.
l.385 ...2}\includegraphics[scale=.13]{Dr_Khaliqi}
                                                  }\\
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.

! Extra }, or forgotten $.
l.385 ...}\includegraphics[scale=.13]{Dr_Khaliqi}}
                                                  \\
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.


! LaTeX Error: There's no line here to end.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.385 ...includegraphics[scale=.13]{Dr_Khaliqi}}\\
                                                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing $ inserted.
<inserted text> 
                $
l.385 ...includegraphics[scale=.13]{Dr_Khaliqi}}\\
                                                  
I've inserted a begin-math/end-math symbol since I think
you left one out. Proceed, with fingers crossed.


Overfull \hbox (20.0pt too wide) in paragraph at lines 382--385
 [] 
 []


Overfull \hbox (33.65097pt too wide) in paragraph at lines 382--385
 []$[]\OML/cmm/m/it/10 haliqi$ 
 []

! Undefined control sequence.
<recently read> \subfloat 
                          
l.386     \subfloat
                   [لیزلی لمپارت(مولف لاتک)]{\label{sf3}\includegraphics[sca...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ز ("632) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
! Undefined control sequence.
l.386 ...ت(مولف لاتک)]{\label{sf3}\includegraphics
                                                  [scale=.9]{LeslieLamport}}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no s ("73) in font nullfont!
Missing character: There is no c ("63) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 9 ("39) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no L ("4C) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no s ("73) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no i ("69) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no L ("4C) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no m ("6D) in font nullfont!
Missing character: There is no p ("70) in font nullfont!
Missing character: There is no o ("6F) in font nullfont!
Missing character: There is no r ("72) in font nullfont!
Missing character: There is no t ("74) in font nullfont!
! Undefined control sequence.
l.387 \quad      \subfloat
                          [دونالد کنوث(مولف تک)]{\label{sf4}\includegraphics...
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ( ("28) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ) ("29) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
! Undefined control sequence.
l.387 ...نوث(مولف تک)]{\label{sf4}\includegraphics
                                                  [scale=.35]{knuth}}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no s ("73) in font nullfont!
Missing character: There is no c ("63) in font nullfont!
Missing character: There is no a ("61) in font nullfont!
Missing character: There is no l ("6C) in font nullfont!
Missing character: There is no e ("65) in font nullfont!
Missing character: There is no = ("3D) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!
Missing character: There is no 3 ("33) in font nullfont!
Missing character: There is no 5 ("35) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!
Missing character: There is no k ("6B) in font nullfont!
Missing character: There is no n ("6E) in font nullfont!
Missing character: There is no u ("75) in font nullfont!
Missing character: There is no t ("74) in font nullfont!
Missing character: There is no h ("68) in font nullfont!

! LaTeX Error: \caption outside float.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.388   \caption
                {گذاشتن نمودارها در کنار هم}\label{fi44}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ذ ("630) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no م ("645) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{figure}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.389 \end{figure}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

! Missing } inserted.
<inserted text> 
                }
l.389 \end{figure}
                  
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.

! Missing } inserted.
<inserted text> 
                }
l.389 \end{figure}
                  
I've inserted something that you may have forgotten.
(See the <inserted text> above.)
With luck, this will get me unwedged. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current dilemma will both disappear.


! LaTeX Error: The font size command \normalsize is not defined:
               there is probably something wrong with the class file.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.391 \clearpage
                
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

[3


! Undefined control sequence.
<write> \newlabel{sf1}{{}{\thepage 
                                   }}
l.391 \clearpage
                
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{sf1}{{}{}}
! Undefined control sequence.
<write> \newlabel{sf2}{{}{\thepage 
                                   }}
l.391 \clearpage
                
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{sf2}{{}{}}
! Undefined control sequence.
<write> \newlabel{sf3}{{}{\thepage 
                                   }}
l.391 \clearpage
                
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{sf3}{{}{}}
! Undefined control sequence.
<write> \newlabel{sf4}{{}{\thepage 
                                   }}
l.391 \clearpage
                
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{sf4}{{}{}}
! Undefined control sequence.
<write> \newlabel{fi44}{{}{\thepage 
                                    }}
l.391 \clearpage
                
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\newlabel{fi44}{{}{}}
]
! Undefined control sequence.
l.392 \subsection
                 {جدول}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ژ ("698) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ، ("60C) in font nullfont!
Missing character: There is no h ("68) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ! ("21) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no پ ("67E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no س ("633) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ث ("62B) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ب ("628) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ط ("637) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 392--394
[]
 []


! LaTeX Error: Environment table undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.395 \begin{table}
                   [!ht]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

Missing character: There is no [ ("5B) in font nullfont!
Missing character: There is no ! ("21) in font nullfont!
Missing character: There is no h ("68) in font nullfont!
Missing character: There is no t ("74) in font nullfont!
Missing character: There is no ] ("5D) in font nullfont!

! LaTeX Error: \caption outside float.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.397 \caption
              {می‌توانید در مورد محل عنوان جدول تصمیم‌گیری کنید؟}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ح ("62D) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ع ("639) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ج ("62C) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ل ("644) in font nullfont!
Missing character: There is no ت ("62A) in font nullfont!
Missing character: There is no ص ("635) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ک ("6A9) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ؟ ("61F) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ف ("641) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no خ ("62E) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ن ("646) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no گ ("6AF) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!

! LaTeX Error: \caption outside float.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.403 \caption
              {ظاهرامی‌شود.}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no ظ ("638) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no ه ("647) in font nullfont!
Missing character: There is no ر ("631) in font nullfont!
Missing character: There is no ا ("627) in font nullfont!
Missing character: There is no م ("645) in font nullfont!
Missing character: There is no ی ("6CC) in font nullfont!
Missing character: There is no ‌ ("200C) in font nullfont!
Missing character: There is no ش ("634) in font nullfont!
Missing character: There is no و ("648) in font nullfont!
Missing character: There is no د ("62F) in font nullfont!
Missing character: There is no . ("2E) in font nullfont!

! LaTeX Error: \begin{document} ended by \end{table}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.404 \end{table}
                 
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

)
! Emergency stop.
<*> c2.tex
          
*** (job aborted, no legal \end found)

 
Here is how much of TeX's memory you used:
 103 strings out of 476452
 1317 string characters out of 5817358
 319213 words of memory out of 5000000
 20657 multiletter control sequences out of 15000+600000
 408672 words of font info for 49 fonts, out of 8000000 for 9000
 1348 hyphenation exceptions out of 8191
 24i,10n,23p,482b,276s stack positions out of 5000i,500n,10000p,200000b,80000s
Output written on c2.pdf (3 pages).
