5 Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1567640130 2019/09/05 08:35:30 \begin{array}{ccc} y-(-2)&=&3(x-1)\\ y+2&=&3x-3\\ y&=&3x-3-2\\ &=&3x-1 \end{array} 7 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20190905_083017.gif"> 正常に処理されました 20190905_083017 Thu Sep 5 08:35:30 2019