3 Mozilla/5.0 (X11; Linux i686; rv:5.0) Gecko/20100101 Firefox/5.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1312943850 2011/08/10 11:37:30 %%%%%%%%%%%%%%% %%% INPUT: \begin[t]{1.5cm}{\color{red}\bf \begin{verbatim} (%i1) \end{verbatim}} \end \begin[t]{\color{blue} \begin{verbatim} nusum(k^2,k,1,n); \end{verbatim}} %%% OUTPUT: \begin{math} {\color(\%o1) }\quad{n\,\left( n+1\right) \,\left( 2\,n+1\right) }{6} \end{math} %%%%%%%%%%%%%%% 6 ______(________________________) [画像は表示できません] ______ エラーがありました 使用できないTeXコマンドがありました \begin{red} \bf \begin{verbatim} \end{verbatim} \end{blue} \begin{verbatim} \end{verbatim} \begin{math} \color \quad \,n \end{math} ! Extra }, or forgotten $. l.28 } % ? ! Emergency stop. l.28 } % 20110810_113557 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Aug 10 11:37:30 2011