1 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1613556619 2021/02/17 19:10:19 \begin{align*} L_{\sigma,12} &= L_{\sigma,1}+L_{\sigma,2}+\frac{L_{\sigma,1}L_{\sigma,2}}{L_{\sigma,3}}\tag{1} \\ L_{\sigma,13} &= L_{\sigma,1}+L_{\sigma,3}+\frac{L_{\sigma,1}L_{\sigma,3}}{L_{\sigma,2}} \tag{2} \\ L_{\sigma,23} &= L_{\sigma,3}+L_{\sigma,2}+\frac{L_{\sigma,3}L_{\sigma,2}}{L_{\sigma,1}} \tag{3} \end{align*} 3 <IMG SRC="../cgi-cache/20210217_190925.gif"> 変換 正常に処理されました 使用できないTeXコマンドがありました \begin \tag \tag \tag \end 20210217_190925 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Feb 17 19:10:19 2021