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 1603880093 2020/10/28 19:14:53 \begin{equation} \begin{split} \frac{\partial{\boldsymbol{u}}}{\partial{t}} = -(\boldsymbol{u}\cdot\nabla){\boldsymbol{u}}-\frac{1}{p}\nabla{p} +{v}{\nabla^2}{\boldsymbol{u}}+{\boldsymbol{f}} \\ {\nabla}\cdot{\boldsymbol{u}} = 0 \end{split} \label{navier-stokes} \end{equation} 3 <IMG SRC="../cgi-cache/20201028_191421.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{equation} \begin{split} \boldsymbol \boldsymbol \nabla \boldsymbol \nabla \nabla \boldsymbol \boldsymbol \nabla \boldsymbol \end{split} \label \end{equation} 20201028_191421 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Oct 28 19:14:53 2020