Inline math $\frac{\partial\vert\Psi\rang}{\partial t}=-\mathbf{i}\hbar\vert\Psi\rang$ is an equation.
Math
\[\label{eq:pmat} \mathbf{A}= \begin{pmatrix} 3 & 5 & x\\ a_{21} & y & 7 \end{pmatrix}\tag{1.1}\]Math with unicode character $F_{力}$ .
Multiple $E = a + b$ equations $\dfrac{y}{x} = \dfrac{w}{z}$ in one line.
Math can not be referenced as $\ref{eq:pmat}$ or $\eqref{eq:pmat}$.
\[\begin{equation}\label{eq:action_def} S[q,\dot{q}]=\int_{t_i}^{t_f}L[q(t),\dot{q}(t)]\mathrm{d}t \end{equation}\]Math can be referenced as $\ref{eq:action_def}$. Math can be referenced as $\eqref{eq:action_def}$. Math can be referenced as $\cref{eq:action_def}$.
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最后编辑时间为:2021-04-14 21:40:00