3 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12) AppleWebKit/602.1.50 (KHTML, like Gecko) Version/10.0 Safari/602.1.50 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1476623780 2016/10/16 22:16:20 A = (0.298912 \times R + 0.586611 \times G + 0.114478 \times B) 4 変換(アンチエイリアス) 変換 <IMG SRC="../cgi-cache/20161016_221344.gif"> 正常に処理されました 20161016_221344 Sun Oct 16 22:16:20 2016