10 Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1588759237 2020/05/06 19:00:37 b= \frac{\sum_i \frac{x_i^2}{\sigma_i^2} \sum_i \frac{y_i}{\sigma_i^2} - \sum_i \frac{x_i}{\sigma_i^2} \sum_i \frac{x_i y_i}{\sigma_i^2} }{\sum_i \frac{1}{\sigma_i^2} \sum_i \frac{x_i^2}{\sigma_i^2} - \left( \sum_i \frac{x_i}{\sigma_i^2} \right)^2 } 使えるLaTeXコマンド一覧 19 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20200506_173350.gif"> 変換 正常に処理されました 20200506_173350 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed May 6 19:00:37 2020