1 Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.137 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1400268973 2014/05/17 04:36:13 \left\{ \begin{aligned} & \operatorname{Ric} + \operatorname{Hess} f = \rho g \\ & \Delta f = g(\nabla f, \nabla \varphi) \end{aligned} \right. 3 [画像は表示できません] 変換 エラーがありました 使用できないTeXコマンドがありました \begin{aligned} \operatorname \operatorname \nabla \nabla \varphi \end{aligned} ! Extra }, or forgotten \right. <template> } $\@eqnsel \endtemplate l.20 & {Ric} + {Hess} f = \rho g \\% ? ! Emergency stop. <template> } $\@eqnsel \endtemplate l.20 & {Ric} + {Hess} f = \rho g \\% 20140517_043553 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat May 17 04:36:13 2014