3 Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.14 1120799202 2005/07/08 14:06:42 \left\{ \begin{array}{ll} N_{0,4}(t)=\frac{1}{6}(1-t)^{3} \\ N_{1,4}(t)=\frac{1}{2}t^{3}-t^{2}+\frac{2}{3} \\ N_{2,4}(t)=-\frac{1}{2}t^{3}+\frac{1}{2}t^{2}+\frac{1}{2}t+\frac{1}{6} \\ N_{3,4}(t)=\frac{1}{6}t^{3} \\ \end{array} \right. 2 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20050708_140632.gif"> 正常に処理されました 20050708_140632 Fri Jul 8 14:06:42 2005