\(\{x\mid P(x)\}\)

\(A\boldsymbol{x}=\boldsymbol{b}\)

\(\displaystyle\frac{d}{dx}\int_a^xf(t)dt\)

\(\dfrac{dy}{dx}+y=0\)

\(\operatorname{grad}f=\nabla f\)

\(z=a+bi\)

\(\displaystyle\min_{\boldsymbol{x}}f(\boldsymbol{x})\)

\(x_{n+1}=g(x_n)\)

\(P(X=x)\)

\(-\log_2p(x)\)

\(\displaystyle \overline{x}=\dfrac{1}{n}\sum_{i=1}^nx_i\)

\(X_t=\phi X_{t-1}+\varepsilon_t\)

\(\boldsymbol{\theta}\gets\boldsymbol{\theta}-\eta\nabla L(\boldsymbol{\theta})\)

\(y(t)=\mathcal{S}\{x(t)\}\)

\(\displaystyle\int_{-\infty}^\infty f(t)e^{-i\omega t}dt\)

\(\displaystyle\int_0^\infty f(t)e^{-st}dt\)

\(\nabla\cdot\boldsymbol{E}=\dfrac{\rho}{\varepsilon_0}\)

\(V=RI\)

\(\Gamma(x)\)

\(\displaystyle\sum_{k=1}^na_k\)

\(\displaystyle\prod_{k=1}^na_k\)

\(\displaystyle\int f(x)dx\)