diff options
Diffstat (limited to 'Master/texmf-dist/doc/latex/probsoln/args.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/probsoln/args.tex | 47 |
1 files changed, 10 insertions, 37 deletions
diff --git a/Master/texmf-dist/doc/latex/probsoln/args.tex b/Master/texmf-dist/doc/latex/probsoln/args.tex index af1ee73778b..e3bd7de75ec 100644 --- a/Master/texmf-dist/doc/latex/probsoln/args.tex +++ b/Master/texmf-dist/doc/latex/probsoln/args.tex @@ -1,43 +1,18 @@ -%% -%% This is file `args.tex', -%% generated with the docstrip utility. -%% -%% The original source files were: -%% -%% probsoln.dtx (with options: `args.tex,package') -%% Copyright (C) 2006 Nicola Talbot, all rights reserved. -%% If you modify this file, you must change its name first. -%% You are NOT ALLOWED to distribute this file alone. You are NOT -%% ALLOWED to take money for the distribution or use of either this -%% file or a changed version, except for a nominal charge for copying -%% etc. -%% \CharacterTable -%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z -%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z -%% Digits \0\1\2\3\4\5\6\7\8\9 -%% Exclamation \! Double quote \" Hash (number) \# -%% Dollar \$ Percent \% Ampersand \& -%% Acute accent \' Left paren \( Right paren \) -%% Asterisk \* Plus \+ Comma \, -%% Minus \- Point \. Solidus \/ -%% Colon \: Semicolon \; Less than \< -%% Equals \= Greater than \> Question mark \? -%% Commercial at \@ Left bracket \[ Backslash \\ -%% Right bracket \] Circumflex \^ Underscore \_ -%% Grave accent \` Left brace \{ Vertical bar \| -%% Right brace \} Tilde \~} +% These problems require arguments +% Arguments: #1->a_2, #2->a_1 and #3->a_0 +% (Arguments must be integers) \newcount\ctr \newproblem[3]{diff:quad}{% -\(f(x) = +\(f(x) = \ifnum#1=0 \else -\ifnum#1=1\else#1\fi x^2 +\ifnum#1=1\else#1\fi x^2 \fi \ifnum#2=0 \else \ifnum#2>0 \ifnum#1=0 \else + \fi \fi -\ifnum#2=1\else#2\fi x +\ifnum#2=1\else#2\fi x \fi \ifnum#3=0 \else @@ -45,19 +20,20 @@ #3 \fi\) }{% -\(f'(x) = +\(f'(x) = \ifnum#1=0 \else \ctr=2 \multiply\ctr by #1 -\the\ctr x +\the\ctr x \fi \ifnum#2=0 \else \ifnum#2>0 \ifnum#1=0 \else + \fi \fi #2 \fi -\ifnum#1=0 \ifnum#2=0 0 \fi\fi +% print 0 if both #1 and #2 are 0 +\ifnum#1=0 \ifnum#2=0 0 \fi\fi \) } @@ -67,6 +43,3 @@ \(f'(x) = #1\cos(#1x)\) } -\endinput -%% -%% End of file `args.tex'. |