unfinished|来查表 · 日用公式/快捷键/概念定义等等之收集整理 · LaTeX 公式(一)

一些收集整理——LaTeX 公式(一)。


LaTeX 中的公式
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本节仅介绍 LATEX 中的数学公式部分。有关 LATEX 使用方法(排版、页码管理等)的内容,请阅读其它文章或访问 The LATEX Project 官网

希腊字母|Greek Letters

渲染输入渲染输入
α, A\alpha, Aν, N\nu, N
β, B\beta, Bξ, Ξ\xi, \Xi
γ, Γ\gamma, \Gammao, Oo, O
δ, Δ\delta, \Deltaπ, Π\pi, \Pi
ϵ, ε, E\epsilon, \varepsilon, Eρ, ϱ, P\rho, \varrho, P
ζ, Z\zeta, Zσ, Σ\sigma, \Sigma
η, H\eta, Hτ, T\tau, T
θ, ϑ, Θ\theta, \vartheta, \Thetaυ, Υ\upsilon, \Upsilon
ι, I\iota, Iϕ, φ, Φ\phi, \varphi, \Phi
κ, K\kappa, Kχ, X\chi, X
λ, Λ\lambda, \Lambdaψ, Ψ\psi, \Psi
μ, M\mu, Mω, Ω\omega, \Omega

值得注意的是,epsilon、theta、rho 以及 phi 四个字母拥有三种变体,而其它的(/大多数)字母仅拥有两种变体,即大写(Upper)与小写(Small)。

关于此现象的更多讨论,请阅读 LaTeX 中的 \epsilon\varepsilon

二元与关系|Binary Operators and Relations

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+, , ×, ÷+, -, \times. \div
, , :\cdot, \ast, \colon
±, , \pm, \mp, \divideontimes
, , , \prec, \succ, \preceq, \succeq
, , , \nprec, \nsucc, \npreceq, \nsucceq
. , , \preccurlyeq, \succcurlyeq, \curlyeqprec, \curlyeqsucc
, , , \precsim, \succsim, \precnsim, \succnsim
, , , \precapprox, \succapprox, \precnapprox, \succnapprox
, \cong, \ncong
\asymp
\dashv
, , , \vdash, \vDash, \Vdash, \Vvdash
, , \nvdash, \nvDash, \nVvdash
, , \perp, \parallel, \nparallel
, \mid, \nmid
\bowtie
, \propto, \varpropto
\between
, , \in, \ni, \notin
, , , \subset, \supset, \subseteq, \supseteq
, , , \sqsubset, \sqsupset, \sqsubseteq, \sqsupseteq
, , , \nsubseteq, \nsupseteq, \subsetneq, \supsetneq
, \subseteq, \supseteq
, , , \nsubseteqq, \nsupseteqq, \subsetneqq, \supsetneqq
, \Subset, \Supset
<, >, , \lt, \gt, \leq, \geq
, , , , , \nless, \ngtr, \nleq, \ngeq, \lneq, \gneq
, , , \ll, \lll, \gg, \ggg
, , , , , \leqq, \geqq, \lessapprox, \gtrapprox, \lesssim, \gtrsim
, \nleqq, \ngeqq
, , , , , \lneqq, \gneqq, \lnapprox, \gnapprox, \lnsim, \gnsim
, \lvertneqq, \gvertneqq
, , , \leqslant, \geqslant, \eqslantless, \eqslantgtr
, , , , , \lesseqgtr, \gtreqless, \lesseqqgtr, \gtreqqless, \lessgtr, \gtrless

箭头|Arrows

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, , \leftarrow, \rightarrow, \leftrightarrow
, , \Leftarrow, \Rightarrow, \Leftrightarrow
, , \hookleftarrow, \hookrightarrow, \leadsto
, , \longleftarrow, \longrightarrow, \longleftrightarrow
, , \Longleftarrow, \Longrightarrow, \Longleftrightarrow
, \mapsto, \longmapsto
, , \uparrow, \downarrow, \updownarrow
, , \Uparrow, \Downarrow, \Updownarrow
, , , \nearrow, \nwarrow, \swarrow, \searrow
, , , \leftharpoondown, \leftharpoonup, \rightharpoondown, \rightharpoonup
\rightleftharpoons
, , , \circlearrowleft, \circlearrowright, \curvearrowleft, \curvearrowright