使えるサイトのリンク集4（癖のあるサイト）
# リンク切れてたら、勝手に探して直して
理系に有用なフリーソフトおよびその解説
# 明らかに偏ってます…
# 使い勝手がよいのがいけないんです…
物理なプログラミング
# とりあえずCだけ
# お勉強したい方はどうぞ
Exact Diagonalization
Exact Diagonalization (paper)
院試
活躍する同年代の人々
%#! eplatex
\documentclass[twocolumn,a4j]{jsarticle}
\begin{document}\narrowbaselines
\fpinit\makeatletter\noindent\leavevmode
%
\def\outc{{\@tempcnta=\fpexpr\skip301\relax
\iffp\skip301<0-\fi
\ifnum\@tempcnta=0 \iffp\skip301=0 0.000000\else1.000000\fi\else
\ifnum\@tempcnta<-5\relax0.000000\else
\@out{\fpfrac\skip301 0000000A}{-\@tempcnta}\fi\fi}}%
%
\def\@out#1#2{0.\@tempcntb=1%
\loop\ifnum\@tempcntb<#2\relax0\relax
\advance\@tempcntb by1\repeat
\expandafter\@@out#1}%
%
\def\@@out#1{\let\next=\@@out%
\ifx#1A\let\next=\@@outs\else
\ifx#1.\else\ifx#1-\else
#1\advance\@tempcntb1\ifnum\@tempcntb=6\let\next=\@@outs\fi
\fi\fi\fi\next}%
%
\def\@@outs#1{\let\next=\@@outs\ifx#1A\let\next=\relax\fi\next}%
%
\skip300=\real0
\loop\iffp\skip300<90.1\relax
\skip301=\skip300\fpmul\skip301by3.141592653589793238462643383279
\fpdiv\skip301by180\fpsin\skip301
\hbox to 8zw{$\sin(\strip@pt\fptodim\skip300^\circ)=$\hss}\hbox to 5zw{\hfil$\outc$},\\
\fpadd\skip300by0.25
\repeat
\end{document}
おまけ
Copyright Infringement
The source file texbook.tex for The TeXbook has been available for many years, and it begins with the following lines:
% This manual is copyright (C) 1984 by the American Mathematical Society.
% All rights are reserved!
% The file is distributed only for people to see its examples of TeX input,
% not for use in the preparation of books like The TeXbook.
% Permission for any other use of this file must be obtained in writing
% from the copyright holder and also from the publisher (Addison-Wesley).
\loop\iftrue
\errmessage{This manual is copyrighted and should not be TeXed}\repeat
From time to time, however, people have flagrantly violated these instructions, and posted PDF files of The TeXbook on the Internet.
Which of the words in those perfectly clear instructions do the people who do such things fail to understand? Please, if you happen to see illicit copies of these books, send a note to board@tug.org so that our user community can apply peer pressure and/or legal action to those who are unfairly exploiting our open-TeX approach.
# ってあるように、こんなpdfが落ちてること自体まずいんだが…
# 下はソースいじるとコンパイルできるけど…
最終更新：2010年08月07日 03:00
