Symbol \(\LaTeX\) code
\(\alpha B \gamma \Delta \epsilon \dots X \psi \Omega\) \alpha B \gamma \Delta \epsilon \dots X \psi \Omega
\(< > \subset \subsetneq \subseteq \supset \in \notin\) < > \subset \subsetneq \subseteq \supset \in \notin
\(A \approx \Omega\) A \approx \Omega
\(X \sim B(n,p)\) X \sim B(n,p)
\(\int_a^b\) \int_a^b
\(\frac{dx}{dy}\) \frac{dx}{dy}
\(\frac{\partial f}{\partial y}\) \frac{\partial f}{\partial y}
\(\nabla f\) \nabla f
\(\Delta f\) \Delta f
\(\lim_{x\to\infty} f(x)\) \lim_{x\to\infty} f(x)
\((\frac{1}{2}) \left(\frac{x}{y}\right)\) (\frac{1}{2}) \left(\frac{x}{y}\right)
\(\sum_{i=1}^{\infty}x_{i} \prod_{i=1}^{n}y_{i}\) \sum_{i=1}^{\infty}x_{i} \prod_{i=1}^{n}y_{i}
\(\binom{n}{k}\) \binom{n}{k}
\((x+y)^2 = \underbrace{x^2 + 2xy + y^2}_{expand}\) (x+y)^2 = \underbrace{x^2 + 2xy + y^2}_{expand}
\((x+y)^2 = \overbrace{x^2 + 2xy + y^2}^{expand}\) (x+y)^2 = \overbrace{x^2 + 2xy + y^2}^{expand}
\(\begin{align} 1 + 2 &= 3\\1 &= 3 - 2 \end{align}\) \begin{align} 1 + 2 &= 3 \\ 1 &= 3 - 2 \end{align}
\(\begin{bmatrix} 1 & 2 \\ 4 & 5 \end{bmatrix}\) \begin{bmatrix} 1 & 2 \\ 4 & 5 \end{bmatrix}
\(\begin{pmatrix} 1 & 2 \\ 4 & 5 \end{pmatrix}\) \begin{pmatrix} 1 & 2 \\ 4 & 5 \end{pmatrix}