1 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1604150383 2020/10/31 22:19:43 \left(-||y+1|-|y-1||+2+\left(\left|\left(\frac{2x}{3}\right)^2+(y-1)^2-0.9^2\right|+\left|\left(\frac{2x}{3}\right)^2+(y-1)^2-1.1^2\right|+0.9^2-1.1^2\right)\left(\left|\left(\frac{2x}{3}\right)^2+(y+1)^2-0.9^2\right|+\left|\left(\frac{2x}{3}\right)^2+(y+1)^2-1.1^2\right|+0.9^2-1.1^2\right)\right)\left(\left|\frac{x}{6}+y\right|+\left|\frac{x}{6}-y\right|+\left|\left|\frac{x}{6}+y\right|+\left|\frac{x}{6}-y\right|-0.2\right|-0.2\right)\left(-x+|x|+\left(\left(\frac{2x}{3}\right)^2+(y-1)^2+\left|\left(\frac{2x}{3}\right)^2+(y-1)^2-1.1^2\right|-1.1^2\right)\left(\left(\frac{2x}{3}\right)^2+(y+1)^2+\left|\left(\frac{2x}{3}\right)^2+(y+1)^2-1.1^2\right|-1.1^2\right)-(x^2+(y-1)^2\right)+|-0.9^2+x^2+(y-1)^2|+0.9^2-(x^2+(y+1)^2)+|-0.9^2+x^2+(y+1)^2|+0.9^2)=0 3 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20201031_221936.gif"> 正常に処理されました 20201031_221936 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Oct 31 22:19:43 2020