5
Mozilla/5.0 (Windows NT 6.1; Trident/7.0; rv:11.0) like Gecko
/rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi
157.118.205.34
1528957112 2018/06/14 15:18:32
\left\{
\begin{array}{l}
\tan \theta = \frac{\sin \theta}{\cos \theta}\\
\sin^2 \theta + \cos^2 \theta = 1 \\
1+\tan^2 \theta = \frac{1}{\cos^2 \theta}
\end{array}
\right.
34
変換(アンチエイリアス)
<IMG SRC="../cgi-cache/20180611_145742.gif">
変換
正常に処理されました
20180611_145742
Thu Jun 14 15:18:32 2018