4 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1320355411 2011/11/04 06:23:31 \phi _{n+1}[i] = \phi _{n}[i] - u \frac{\phi _n[i+1]- \phi _n[i-1]}{2dx} + k \frac{\phi _n[i+1] - 2 \phi _n[i] + \phi _n[i-1]}{dx^2} \cdot dt _________LaTeX__________________ 33 ______(________________________) <IMG SRC="../cgi-cache/20111104_054402.gif"> ______ 正常に処理されました 20111104_054402 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri Nov 4 06:23:31 2011