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常用 LaTex 数学符号表

August 13, 2016 • Read: 528 • 其他

Greek Letters

符号命令符号命令符号命令符号命令
(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(omicron)omicron(pi)pi
(rho)rho(sigma)sigma(tau)tau(upsilon)upsilon
(phi)phi(chi)chi(psi)psi(omega)omega
(Gamma)Gamma(Lambda)Lambda(Sigma)Sigma(Psi)Psi
(Delta)Delta(Xi)Xi(Upsilon)Upsilon(Omega)Omega
(Theta)Theta(Pi)Pi(Phi)Phi

Binary Operation Symbols

符号命令符号命令符号命令符号命令
(pm)pm(cap)cap(diamond)diamond(oplus)oplus
(mp)mp(cup)cup(bigtriangleup)bigtriangleup(ominus)ominus
(times)times(uplus)uplus(bigtriangledown)bigtriangledown(otimes)otimes
(div)div(sqcap)sqcap(triangleleft)triangleleft(oslash)oslash
(ast)ast(sqcup)sqcup(triangleright)triangleright(odot)odot
(star)star(vee)vee(+)+(bigcirc)bigcirc
(circ)circ(wedge)wedge(-)-(dagger)dagger
(bullet)bullet(setminus)setminus(amalg)amalg(ddagger)ddagger
(cdot)cdot(wr)wr

Relation Symbols

符号命令符号命令符号命令符号命令
(leq)leq(geq)geq(equiv)equiv(models)models
(prec)prec(succ)succ(sim)sim(perp)perp
(preceq)preceq(succeq)succeq(simeq)simeq(mid)mid
(ll)ll(gg)gg(asymp)asymp(parallel)parallel
(subset)subset(supset)supset(approx)approx(bowtie)bowtie
(subseteq)subseteq(supseteq)supseteq(cong)cong(=)=
(sqsubseteq)sqsubseteq(sqsupseteq)sqsupseteq(neq)neq(smile)smile
(sqsubseteq)sqsubseteq(sqsupseteq)sqsupseteq(doteq)doteq(frown)frown
(in)in(ni)ni(propto)propto(:):
(vdash)vdash(dashv)dashv(<)<(>)>

Variable-sized Symbols

符号命令符号命令符号命令符号命令
(sum)sum(bigcap)bigcap(bigodot)bigodot(prod)prod
(int)int(bigcup)bigcup(bigotimes)bigotimes(coprod)coprod
(oint)oint(bigvee)bigvee(bigoplus)bigoplus(bigsqcup)bigsqcup
(biguplus)biguplus(bigwedge)bigwedge

Math mode accents

符号命令符号命令符号命令符号命令
(hat{a})hat{a}(acute{a})acute{a}(bar{a})bar{a}(dot{a})dot{a}
(breve{a})breve{a}(check{a})check{a}(grave{a})grave{a}(vec{a})vec{a}
(ddot{a})ddot{a}(tilde{a})tilde{a}

Large Delimiters

符号命令符号命令符号命令符号命令
(rmoustache)rmoustache(lmoustache)lmoustache(rgroup)rgroup(lgroup)lgroup
(arrowvert)arrowvert(Arrowvert)Arrowvert(bracevert)bracevert

Math Alphabets

符号命令符号命令符号命令
(mathrm{ABCdef})mathrm{ABCdef}(mathit{ABCdef})mathit{ABCdef}(mathcal{ABC})mathcal{ABC}
(mathscr{ABC})mathscr{ABC}(mathfrak{ABCdef})mathfrak{ABCdef}(mathbb{ABC})mathbb{ABC}

Log-like Symbols

符号命令符号命令符号命令符号命令
(arccos)arccos(cos)cos(csc)csc(exp)exp
(ker)ker(limsup)limsup(min)min(sinh)sinh
(arcsin)arcsin(cosh)cosh(deg)deg(gcd)gcd
(lg)lg(ln)ln(Pr)Pr(sup)sup
(arctan)arctan(cot)cot(det)det(hom)hom
(lim)lim(log)log(sec)sec(tan)tan
(arg)arg(coth)coth(dim)dim(inf)inf
(liminf)liminf(max)max(sin)sin(tanh)tanh

Some other constructions

符号命令符号命令符号命令
(widetilde{abc})widetilde{abc}(widehat{abc})widehat{abc}(overleftarrow{abc})overleftarrow{abc}
(overrightarrow{abc})overrightarrow{abc}(overline{abc})overline{abc}(underline{abc})underline{abc}
(overbrace{abc})overbrace{abc}(underbrace{abc})underbrace{abc}(sqrt{abc})sqrt{abc}
(sqrt[n]{abc})sqrt[n]{abc}(f')f'(frac{abc}{xyz})frac{abc}{xyz}
Last Modified: July 21, 2019