史上最全的LaTeX特殊符号语法

史上最全的LaTeX特殊符号语法

运算符

语法	效果	语法	效果	语法	效果
+	(+)	-	(-)	riangleleft	( riangleleft)
pm	(pm)	div	(div)	riangleright	( riangleright)
imes	( imes)	setminus	(setminus)	star	(star)
cdot	(cdot)	cap	(cap)	ast	(ast)
cup	(cup)	sqcup	(sqcup)	circ	(circ)
vee	(vee)	sqcap	(sqcap)	ullet	(ullet)
wedge	(wedge)	oplus	(oplus)	diamond	(diamond)
oslash	(oslash)	ominus	(ominus)	uplus	(uplus)
otimes	(otimes)	odot	(odot)	igcirc	(igcirc)
igtriangleup	(igtriangleup)	igtriangledown	(igtriangledown)	amalg	(amalg)
dagger	(dagger)	wr	(wr)	ddagger	(ddagger)

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大尺寸运算符

语法	效果	语法	效果	语法	效果
sum	(sum)	igcup	(igcup)	igvee	(igvee)
igsqcup	(igsqcup)	iguplus	(iguplus)	igoplus	(igoplus)
prod	(prod)	igwedge	(igwedge)	igotimes	(igotimes)
coprod	(coprod)	igcap	(igcap)	igodot	(igodot)
int	(int)	oint	(oint)

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希腊字母

大写语法	小写语法	大写效果	小写效果	大写语法	小写语法	大写效果	小写效果
A	alpha	(A)	(alpha)	I	iota	(I)	(iota)
B	eta	(B)	(eta)	K	kappa	(K)	(kappa)
Gamma	gamma	(Gamma)	(gamma)	Lambda	lambda	(Lambda)	(lambda)
Delta	delta	(Delta)	(delta)	M	mu	(M)	(mu)
E	varepsilon	(E)	(varepsilon)	N	u	(N)	( u)
Z	zeta	(Z)	(zeta)	Xi	xi	(Xi)	(xi)
H	eta	(H)	(eta)	O	o	(O)	(o)
Theta	heta	(Theta)	( heta)	Pi	pi	(Pi)	(pi)
P	ho	(P)	( ho)	T	au	(T)	( au)
Sigma	sigma	(Sigma)	(sigma)	Upsilon	upsilon	(Upsilon)	(upsilon)
Phi	phi	(Phi)	(phi)	X	chi	(X)	(chi)
Psi	psi	(Psi)	(psi)	Omega	omega	(Omega)	(omega)

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头上符号

语法	效果	语法	效果	语法	效果
hat{a}	(hat{a})	dot{a}	(dot{a})	widehat{A}	(widehat{A})
grave{a}	(grave{a})	vec{a}	(vec{a})	acute{a}	(acute{a})
ar{a}	(ar{a})	ilde{a}	( ilde{a})	reve{a}	(reve{a})
check{a}	(check{a})	ddot{a}	(ddot{a})	widetilde{A}	(widetilde{A})

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箭头

语法	效果	语法	效果	语法	效果
leftarrow	(leftarrow)	longleftarrow	(longleftarrow)	uparrow	(uparrow)
ightarrow	( ightarrow)	longrightarrow	(longrightarrow)	downarrow	(downarrow)
leftrightarrow	(leftrightarrow)	longleftrightarrow	(longleftrightarrow)	updownarrow	(updownarrow)
Leftarrow	(Leftarrow)	Longleftarrow	(Longleftarrow)	Uparrow	(Uparrow)
Rightarrow	(Rightarrow)	Longrightarrow	(Longrightarrow)	Downarrow	(Downarrow)
Leftrightarrow	(Leftrightarrow)	Longleftrightarrow	(Longleftrightarrow)	Updownarrow	(Updownarrow)
mapsto	(mapsto)	longmapsto	(longmapsto)	earrow	( earrow)
hookleftarrow	(hookleftarrow)	hookrightarrow	(hookrightarrow)	searrow	(searrow)
leftharpoonup	(leftharpoonup)	ightharpoonup	( ightharpoonup)	swarrow	(swarrow)
leftharpoondown	(leftharpoondown)	ightharpoondown	( ightharpoondown)	warrow	( warrow)
ightleftharpoons	( ightleftharpoons)	iff	(iff)

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其他特殊符号

语法	效果	语法	效果	语法	效果	语法	效果
dots	(dots)	Im	(Im)	infty	(infty)	clubsuit	(clubsuit)
cdots	(cdots)	aleph	(aleph)	abla	( abla)	spadesuit	(spadesuit)
vdots	(vdots)	wp	(wp)	riangle	( riangle)	eg	( eg)
ddots	(ddots)	forall	(forall)	ot	(ot)	flat	(flat)
hbar	(hbar)	exists	(exists)	op	( op)	atural	( atural)
imath	(imath)	partial	(partial)	angle	(angle)	sharp	(sharp)
jmath	(jmath)	'	(')	surd	(surd)
ell	(ell)	prime	(prime)	diamondsuit	(diamondsuit)
Re	(Re)	emptyset	(emptyset)	heartsuit	(heartsuit)

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括号们

语法	效果	语法	效果	语法	效果	语法	效果
()	(())	[]	([])	{	({)	}	(})
langle	(langle)	angle	( angle)	lfloor	(lfloor)	floor	( floor)
/	(/)	ackslash	(ackslash)	lgroup	(lgroup)	group	( group)
lmoustache	(lmoustache)	moustache	( moustache)

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二元运算符

语法	效果	语法	效果	语法	效果
<	(<)	>	(>)	=	(=)
le	(le)	sim	(sim)	supseteq	(supseteq)
ge	(ge)	preceq	(preceq)	cong	(cong)
equiv	(equiv)	succeq	(succeq)	sqsubseteq	(sqsubseteq)
ll	(ll)	simeq	(simeq)	sqsupseteq	(sqsupseteq)
gg	(gg)	subset	(subset)	owtie	(owtie)
doteq	(doteq)	supset	(supset)	in	(in)
prec	(prec)	approx	(approx)
succ	(succ)	subseteq	(subseteq)	models	(models)
i	( i)	propto	(propto)	vdash	(vdash)
dashv	(dashv)	mid	(mid)	parallel	(parallel)
perp	(perp)	smile	(smile)	frown	(frown)
:	(:)	otin	( otin)	asymp	(asymp)
eq	( eq)