常用的Latex符号

(本文内容主要来自 此处)

英文字母的各种字体

\mathbb{a, b, …, z}: $\mathbb{a, b, c, d, e, f, g, h, i, j, k, l, m , n, o, p, q, r, s, t, u, v, w, x, y, z}$
\mathbb{A, B, …, Z}: $\mathbb{A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z}$
\mathcal{a, b, …, z}: $\mathcal{a, b, c, d, e, f, g, h, i, j, k, l, m , n, o, p, q, r, s, t, u, v, w, x, y, z}$
\mathcal{A, B, …, Z}: $\mathcal{A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z}$
\mathfrak{a, b, …, z}: $\mathfrak{a, b, c, d, e, f, g, h, i, j, k, l, m , n, o, p, q, r, s, t, u, v, w, x, y, z}$
\mathfrak{A, B, …, Z}: $\mathfrak{A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z}$
\mathbf{a, b, …, z}: $\mathbf{a, b, c, d, e, f, g, h, i, j, k, l, m , n, o, p, q, r, s, t, u, v, w, x, y, z}$
\mathbf{A, B, …, Z}: $\mathbf{A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z}$
\mathrm{a, b, …, z}: $\mathrm{a, b, c, d, e, f, g, h, i, j, k, l, m , n, o, p, q, r, s, t, u, v, w, x, y, z}$
\mathrm{A, B, …, Z}: $\mathrm{A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z}$

特殊字母

大写希腊字母

$\Gamma$ \Gamma
$\Delta$ \Delta
$\Lambda$ \Lambda
$\Phi$ \Phi
$\Pi$ \Pi
$\Psi$ \Psi
$\Sigma$ \Sigma
$\Theta$ \Theta
$\Upsilon$ \Upsilon
$\Xi$ \Xi
$\Omega$ \Omega

小写希腊字母

$\alpha$ \alpha
$\beta$ \beta
$\gamma$ \gamma
$\delta$ \delta
$\epsilon$ \epsilon
$\zeta$ \zeta
$\eta$ \eta
$\theta$ \theta
$\iota$ \iota
$\kappa$ \kappa
$\lambda$ \lambda
$\mu$ \mu
$\nu$ \nu
$\xi$ \xi
$\pi$ \pi
$\rho$ \rho
$\sigma$ \sigma
$\tau$ \tau
$\upsilon$ \upsilon
$\phi$ \phi
$\chi$ \chi
$\psi$ \psi
$\omega$ \omega

其它希腊字母

$\digamma$ \digamma
$\varepsilon$ \varepsilon
$\varkappa$ \varkappa
$\varphi$ \varphi
$\varpi$ \varpi
$\varrho$ \varrho
$\varsigma$ \varsigma
$\vartheta$ \vartheta

$\aleph, \ell, \wp, \cdots$

$\aleph$ \aleph
$\beth$ \beth
$\daleth$ \daleth
$\gimel$ \gimel
$\complement$ \complement
$\ell$ \ell
$\eth$ \eth
$\hbar$ \hbar
$\hslash$ \hslash
$\mho$ \mho
$\partial$ \partial
$\wp$ \wp
$\circledS$ \circledS
$\Bbbk$ \Bbbk
$\Finv$ \Finv
$\Game$ \Game
$\Im$ \Im
$\Re$ \Re

数学符号

$<, =, >, \cdots$

$<$ <
$=$ =
$>$ >
$\approx$ \approx
$\approxeq$ \approxeq
$\asymp$ \asymp
$\backsim$ \backsim
$\backsimeq$ \backsimeq
$\bumpeq$ \bumpeq
$\Bumpeq$ \Bumpeq
$\circeq$ \circeq
$\cong$ \cong
$\curlyeqprec$ \curlyeqprec
$\curlyeqsucc$ \curlyeqsucc
$\doteq$ \doteq
$\doteqdot$ \doteqdot or \Doteq
$\eqcirc$ \eqcirc
$\eqsim$ \eqsim
$\eqslantgtr$ \eqslantgtr
$\eqslantless$ \eqslantless
$\equiv$ \equiv
$\fallingdotseq$ \fallingdotseq
$\ge$ \geq or \ge
$\geqq$ \geqq
$\geqslant$ \geqslant
$\gg$ \gg
$\ggg$ \ggg or \gggtr
$\gnapprox$ \gnapprox
$\gneq$ \gneq
$\gneqq$ \gneqq
$\gnsim$ \gnsim
$\gtrapprox$ \gtrapprox
$\gtreqless$ \gtreqless
$\gtreqqless$ \gtreqqless
$\gtrless$ \gtrless
$\gtrsim$ \gtrsim
$\gvertneqq$ \gvertneqq
$\le$ \leq or \le
$\leqq$ \leqq
$\leqslant$ \leqslant
$\lessapprox$ \lessapprox
$\lesseqgtr$ \lesseqgtr
$\lesseqqgtr$ \lesseqqgtr
$\lessgtr$ \lessgtr
$\lesssim$ \lesssim
$\ll$ \ll
$\lll$ \lll or \llless
$\lnapprox$ \lnapprox
$\lneq$ \lneq
$\lneqq$ \lneqq
$\lnsim$ \lnsim
$\lvertneqq$ \lvertneqq
$\ncong$ \ncong
$\neq$ \neq or \ne
$\ngeq$ \ngeq
$\ngeqq$ \ngeqq
$\ngeqslant$ \ngeqslant
$\ngtr$ \ngtr
$\nleq$ \nleq
$\nleqq$ \nleqq
$\nleqslant$ \nleqslant
$\nless$ \nless
$\nprec$ \nprec
$\npreceq$ \npreceq
$\nsim$ \nsim
$\nsucc$ \nsucc
$\nsucceq$ \nsucceq
$\prec$ \prec
$\precapprox$ \precapprox
$\preccurlyeq$ \preccurlyeq
$\preceq$ \preceq
$\precnapprox$ \precnapprox
$\precneqq$ \precneqq
$\precnsim$ \precnsim
$\precsim$ \precsim
$\risingdotseq$ \risingdotseq
$\sim$ \sim
$\simeq$ \simeq
$\succ$ \succ
$\succapprox$ \succapprox
$\succcurlyeq$ \succcurlyeq
$\succeq$ \succeq
$\succnapprox$ \succnapprox
$\succneqq$ \succneqq
$\succnsim$ \succnsim
$\succsim$ \succsim
$\thickapprox$ \thickapprox
$\thicksim$ \thicksim
$\triangleq$ \triangleq

$\in, \subset, \perp, \cdots$

$\backepsilon$ \backepsilon
$\because$ \because
$\between$ \between
$\blacktriangleleft$ \blacktriangleleft
$\blacktriangleright$ \blacktriangleright
$\bowtie$ \bowtie
$\dashv$ \dashv
$\frown$ \frown
$\in$ \in
$\mid$ \mid
$\models$ \models
$\owns$ \ni or \owns
$\nmid$ \nmid
$\notin$ \notin
$\nparallel$ \nparallel
$\nshortmid$ \nshortmid
$\nshortparallel$ \nshortparallel
$\nsubseteq$ \nsubseteq
$\nsubseteqq$ \nsubseteqq
$\nsupseteq$ \nsupseteq
$\nsupseteqq$ \nsupseteqq
$\ntriangleleft$ \ntriangleleft
$\ntrianglelefteq$ \ntrianglelefteq
$\ntriangleright$ \ntriangleright
$\ntrianglerighteq$ \ntrianglerighteq
$\nvdash$ \nvdash
$\nVdash$ \nVdash
$\nvDash$ \nvDash
$\nVDash$ \nVDash
$\parallel$ \parallel
$\perp$ \perp
$\pitchfork$ \pitchfork
$\propto$ \propto
$\shortmid$ \shortmid
$\shortparallel$ \shortparallel
$\smallfrown$ \smallfrown
$\smallsmile$ \smallsmile
$\smile$ \smile
$\sqsubset$ \sqsubset
$\sqsubseteq$ \sqsubseteq
$\sqsupset$ \sqsupset
$\sqsupseteq$ \sqsupseteq
$\subset$ \subset
$\Subset$ \Subset
$\subseteq$ \subseteq
$\subseteqq$ \subseteqq
$\subsetneq$ \subsetneq
$\subsetneqq$ \subsetneqq
$\supset$ \supset
$\Supset$ \Supset
$\supseteq$ \supseteq
$\supseteqq$ \supseteqq
$\supsetneq$ \supsetneq
$\supsetneqq$ \supsetneqq
$\therefore$ \therefore
$\trianglelefteq$ \trianglelefteq
$\trianglerighteq$ \trianglerighteq
$\varpropto$ \varpropto
$\varsubsetneq$ \varsubsetneq
$\varsubsetneqq$ \varsubsetneqq
$\varsupsetneq$ \varsupsetneq
$\varsupsetneqq$ \varsupsetneqq
$\vartriangle$ \vartriangle
$\vartriangleleft$ \vartriangleleft
$\vartriangleright$ \vartriangleright
$\vdash$ \vdash
$\Vdash$ \Vdash
$\vDash$ \vDash
$\Vvdash$ \Vvdash

$\sum, \prod, \int, \cdots$

$\int$ \int
$\oint$ \oint
$\bigcap$ \bigcap
$\bigcup$ \bigcup
$\bigodot$ \bigodot
$\bigoplus$ \bigoplus
$\bigotimes$ \bigotimes
$\bigsqcup$ \bigsqcup
$\biguplus$ \biguplus
$\bigvee$ \bigvee
$\bigwedge$ \bigwedge
$\coprod$ \coprod
$\prod$ \prod
$\sum$ \sum

$+, -, \times, \div, \cdots$

$*$ *
$+$ +
$-$ -
$\amalg$ \amalg
$\ast$ \ast
$\barwedge$ \barwedge
$\bigcirc$ \bigcirc
$\bigtriangledown$ \bigtriangledown
$\bigtriangleup$ \bigtriangleup
$\boxdot$ \boxdot
$\boxminus$ \boxminus
$\boxplus$ \boxplus
$\boxtimes$ \boxtimes
$\bullet$ \bullet
$\cap$ \cap
$\Cap$ \Cap or \doublecap
$\cdot$ \cdot
$\centerdot$ \centerdot
$\circ$ \circ
$\circledast$ \circledast
$\circledcirc$ \circledcirc
$\circleddash$ \circleddash
$\cup$ \cup
$\Cup$ \Cup or \doublecup
$\curlyvee$ \curlyvee
$\curlywedge$ \curlywedge
$\dagger$ \dagger
$\ddagger$ \ddagger
$\diamond$ \diamond
$\div$ \div
$\divideontimes$ \divideontimes
$\dotplus$ \dotplus
$\doublebarwedge$ \doublebarwedge
$\gtrdot$ \gtrdot
$\intercal$ \intercal
$\leftthreetimes$ \leftthreetimes
$\lessdot$ \lessdot
$\ltimes$ \ltimes
$\mp$ \mp
$\odot$ \odot
$\ominus$ \ominus
$\oplus$ \oplus
$\oslash$ \oslash
$\otimes$ \otimes
$\pm$ \pm
$\rightthreetimes$ \rightthreetimes
$\rtimes$ \rtimes
$\setminus$ \setminus
$\smallsetminus$ \smallsetminus
$\sqcap$ \sqcap
$\sqcup$ \sqcup
$\star$ \star
$\times$ \times
$\triangleleft$ \triangleleft
$\triangleright$ \triangleright
$\uplus$ \uplus
$\vee$ \vee or \lor
$\veebar$ \veebar
$\wedge$ \wedge or \land
$\wr$ \wr