1.5 Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; MathPlayer 2.0; .NET CLR 1.1.4322) Sleipnir/2.30 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.14 1145140280 2006/04/16 07:31:20 \tan\left(4\tan^{-1} a-\tan^{-1}b-\frac{\pi}{4}\right)=\frac{(1-b)(4a-4a^3)-(1+b)(1-6a^2+a^4)}{(1+b)(4a-4a^3)+(1-b)(1-6a^2+a^4)} 15 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20060416_071942.gif"> 変換 正常に処理されました http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html 20060416_071942 Sun Apr 16 07:31:20 2006