[Typora ] LaTeX公式输入

[Typora 笔记] 数学输入整理

1.希腊字母表

大写	md	小写	md
\(A\)	A	\(\alpha\)	\alpha
\(B\)	B	\(\beta\)	\beta
\(\Gamma\)	\Gamma	\(\gamma\)	\gamma
\(\Delta\)	\Dleta	\(\delta\)	\delta
\(E\)	E	\(\epsilon\)	\epsilon
		\(\varepsilon\)	\varepsilon
\(Z\)	Z	\(\zeta\)	\zeta
\(H\)	H	\(\eta\)	\eta
\(\Theta\)	\Theta	\(\theta\)	\theta
\(I\)	I	\(\iota\)	\iota
\(K\)	K	$ \kappa$	\kappa
$ \Lambda $	\Lambda	$ \lambda$	\lambda
\(M\)	M	\(\mu\)	\mu
\(N\)	N	\(\nu\)	\nu
\(\Xi\)	\Xi	\(\xi\)	\xi
\(O\)	O	\(\omicron\)	\omicron
\(\Pi\)	\Pi	\(\pi\)	\pi
\(\Sigma\)	\Sigma	\(\sigma\)	\sigma
\(T\)	T	\(\tau\)	\tau
\(\Upsilon\)	\Upsilon	\(\upsilon\)	\upsilon
\(\Phi\)	\Phi	\(\phi\)	\phi
		\(\varphi\)	\varphi
\(X\)	X	\(\chi\)	\chi
\(\Psi\)	\Psi	\(\psi\)	\psi
\(\Omega\)	\Omega	\(\omega\)	\omega
\(P\)	P	\(\rho\)	\rho

2.运算符号

预览	md
\(\pm\)	\pm
\(\times\)	\times
\(\cdot\)	\cdot
\(\div\)	\div
\(\neq\)	\neq
\(\equiv\)	\equiv
\(\leq\)	\leq
\(\geq\)	\geq
\(\forall\)	\forall
\(\infty\)	\infty
\(\emptyset\)	\emptyset
\(\exist\)	\exist
\(\nabla\)	\nabla
\(\bot\)	\bot
\(\angle\)	\angle
\(\because\)	\because
\(\therefore\)	\therefore
$ \approx$	\approx
\(X_i\)	_eg
\(X^i\)	^eg
\(\sqrt[n]{x}\)	\sqrt[n]
\(\dots\) , \(\cdots\)	\dots, \cdots
\(\sum_1^n\)	\sum_1^n
\(\int_a^b\)	\int_a^b
\(\lim_{x \to \infty}\)	\lim_
\(\frac{23}{6}\)	\frac{23}
\(\prod_{i=1}^n\)	\prod_{i=1}^n

• 公式标签：\tag

\[y=f(x)\tag{1.1} \]

• 推导：

\[\begin{align} y&=f(x)\\ &=2x+b \end{align} \]