10 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1574215033 2019/11/20 10:57:13 R^2 = \frac{\sum^n_{i=1}(f_i-\bar{y})^2}{\sum^n_{i=1}(y_i-\bar{y})^2} = 1 - \frac{\sum^n_{i=1}(f_i-y_i)^2}{\sum^n_{i=1}(f_i-\bar{y_i})^2} 4 <IMG SRC="../cgi-cache/20191120_105550.gif"> 変換 正常に処理されました 20191120_105550 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Nov 20 10:57:13 2019