Support Table

Temml is a JavaScript library that converts TeX math-mode functions to MathML Core, for browser rendering. This page provides an alphabetically sorted list of TeX functions that Temml supports and some functions that it does not support. There is a similar page, with functions sorted by type.

Some functions are provided by an extension and are listed as such. They will be available only in pages that include the extension.

If you know the shape of a character, but not its name, Detexify can help.

Symbols

Function	Rendered	Source or Comment
!	$n!$	`n!`
\!	$a b$	`a\!b`
#	$y^{2}$	`\def\bar#1{#1^2} \bar{y}`
\#	$#$
%		`%this is a comment`
\%	$%$
&	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \\` `c & d` `\end{matrix}`
\&	$&$
'	$^{'}$
\'	$á$	`\text{\'{a}}`
\(	$($
\)	$)$
\	$a b$	`a\ b`
\"	$ä$	`\text{\"{a}}`
\$	$$$
\,	$a b$	`a\,\,{b}`
\.	$ȧ$	`\text{\.{a}}`
\:	$a b$	`a\:\:{b}`
\;	$a b$	a`\;\;{b}`
_	$x_{i}$	`x_i`
\_	$_$
\`	$à$	`\text{\'{a}}`
<	$<$
\=	$ā$	`\text{\={a}}`
>	$>$
\>	$a b$	`a\>\>{b}`
[	$[$
]	$]$
{	$a$	`{a}`
}	$a$	`{a}`
\{	${$
\}	$}$
\|	$\|$
\\|	$‖$
~	$no no no breaks$	`\text{no~no~no~breaks}`
\~	$ã$	`\text{\~{a}}`
\\	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \\` `c & d` `\end{matrix}`
^	$x^{i}$	`x^i`
\^	$â$	`\text{\^{a}}`

A

Function	Rendered	Source or Comment
\AA	$Å$	`\text{\AA}`
\aa	$å$	`\text{\aa}`
\above	$\frac{a}{b + 1}$	`{a \above{2pt} b+1}`
\abovewithdelims	Not supported
\abs	$\| x \|$	`\abs{x}`	physics extension
\absolutevalue	$\| x \|$	`\absolutevalue{x}`	physics extension
\acomm	${A, B}$	`\acomm{A}{B}`	physics extension
\acute	$\overset{´}{e}$	`\acute e`
\AE	$Æ$	`\text{\AE}`
\ae	$æ$	`\text{\ae}`
\alef	$ℵ$		texvc extension
\alefsym	$ℵ$		texvc extension
\aleph	$ℵ$
{align}	$\begin{matrix} a & = b + c \\ d + e & = f \end{matrix}$	`\begin{align}` `a&=b+c \\` `d+e&=f` `\end{align}`	ams
{align*}	$\begin{matrix} a & = b + c \\ d + e & = f \end{matrix}$	`\begin{align}` `a&=b+c \\` `d+e&=f` `\end{align}`	ams
{aligned}	$\begin{matrix} a & = b + c \\ d + e & = f \end{matrix}$	`\begin{aligned}` `a&=b+c \\` `d+e&=f` `\end{aligned}`	ams
{alignat}	$\begin{matrix} 10 & x + & 3 & y = 2 \\ 3 & x + & 13 & y = 4 \end{matrix}$	`\begin{alignat}{2}` `10&x+ &3&y = 2 \\` `3&x+&13&y = 4` `\end{alignat}`	ams
{alignat*}	$\begin{matrix} 10 & x + & 3 & y = 2 \\ 3 & x + & 13 & y = 4 \end{matrix}$	`\begin{alignat}{2}` `10&x+ &3&y = 2 \\` `3&x+&13&y = 4` `\end{alignat}`	ams
{alignedat}	$\begin{matrix} 10 & x + & 3 & y = 2 \\ 3 & x + & 13 & y = 4 \end{matrix}$	`\begin{alignedat}{2}` `10&x+ &3&y = 2 \\` `3&x+&13&y = 4` `\end{alignedat}`	ams
\allowbreak
\Alpha	$Α$
\alpha	$α$
\amalg	$⨿$
\And	$&$
\and	Not supported	Deprecated	texvc
\ang	Not supported	Deprecated	texvc
\angl	$a_{n}$	`a_{\angl n}`	actuarialangle
\angln	$a_{n}$	`a_\angln`	actuarialangle
\angle	$∠$
\Angstrom	$Å$		stix
\anticommutator	${A, B}$	`\anticommutator{A}{B}`	physics extension
\approx	$\approx$
\approxeq	$≊$
\arccos	$\arccos$
\arcctg	$arcctg$
\arceq	$≘$		stix
\arcsin	$\arcsin$
\arctan	$\arctan$
\arctg	$arctg$
\arg	$\arg$
\argmax	$arg max$		statmath
\argmin	$arg min$		statmath
{array}	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{array}{cc}` `a & b \\` `c & d` `\end{array}`	LaTeX 2ε
\array	Not supported	See`{array}`
\arraycolsep	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\renewcommand{\arraycolsep}{12pt}` `\begin{array}{cc}` `a & b \\` `c & d` `\end{array}`	LaTeX 2ε
\arraystretch	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\renewcommand{\arraystretch}{2.0}` `\begin{array}{cc}` `a & b \\` `c & d` `\end{array}`	LaTeX 2ε
\Arrowvert	Not supported	see`\Vert`
\arrowvert	Not supported	see`\vert`
\ast	$*$
\astrosun	$☉$		stix
\asymp	$≍$
\atop	$\binom{a}{b}$	`{a \atop b}`
\atopwithdelims	Not supported

B

Function	Rendered	Source or Comment	Package
\backcong	$≌$		MnSymbol
\backepsilon	$∍$		ams
\backprime	$σ^{‵}$	`\sigma^\backprime`	ams
\backdprime	$σ^{‶}$	`\sigma^\backdprime`	stix
\backsim	$∽$		ams
\backsimeq	$⋍$		ams
\backslash	$\$
\backtrprime	$σ^{‷}$	`\sigma^\backtrprime`	stix
\bar	$\overline{y}$	`\bar{y}`
\barcap	$⩃$		stix
\barcup	$⩂$		stix
\barvee	$⊽$		stix
\barwedge	$⊼$		ams
\ballotx	$✗$		arev
\Bbb	$𝔸 𝔹 ℂ$	`\Bbb{ABC}`
\Bbbk	$𝕜$
\bbox	Not supported
\bcancel	$5$	`\bcancel{5}`	cancel
\because	$∵$		ams
\begin	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \\` `c & d` `\end{matrix}`	ams
\begingroup	$a$	`\begingroup a\endgroup`
\Beta	$Β$
\beta	$β$
\beth	$ℶ$		ams
\between	$≬$		ams
\bf	$𝐀 𝐚 𝐁 𝐛 𝟏𝟐$	`{\bf AaBb12}`
\bfseries	Not supported
\big	$()$	`\big(\big)`
\Big	$()$	`\Big(\Big)`
\bigcap	$⋂$
\bigcirc	$◯$
\bigcup	$⋃$
\bigcupdot	$⨃$		MnSymbol
\bigcupplus	$⨄$		MnSymbol
\bigdoublevee	$⨇$		MnSymbol
\bigdoublewedge	$⨈$		MnSymbol
\bigg	$()$	`\bigg(\bigg)`
\Bigg	$()$	`\Bigg(\Bigg)`
\biggl	$($	`\biggl(`
\Biggl	$($	`\Biggl(`
\biggm	$\|$	`\biggm\vert`
\Biggm	$\|$	`\Biggm\vert`
\biggr	$)$	`\biggr)`
\Biggr	$)$	`\Biggr)`
\bigl	$($	`\bigl(`
\Bigl	$($	`\Bigl(`
\bigm	$\|$	`\bigm\vert`
\Bigm	$\|$	`\Bigm\vert`
\bigodot	$⨀$
\bigominus	Not supported
\bigoplus	$⨁$
\bigoslash	Not supported
\bigotimes	$⨂$
\bigr	$)$	`\bigr)`
\Bigr	$)$	`\Bigr)`
\bigtimes	$⨉$		stix
\bigsqcap	$⨅$
\bigsqcup	$⨆$
\bigstar	$★$		ams
\bigtriangledown	$▽$
\bigtriangleup	$△$
\biguplus	$⨄$
\bigvee	$⋁$
\bigwedge	$⋀$
\binom	$(\binom{n}{k})$	`\binom n k`	ams
\blackhourglass	$⧗$		stix
\blacklozenge	$⧫$		ams
\blacksquare	$■$		ams
\blacktriangle	$▲$		ams
\blacktriangledown	$▼$		ams
\blacktriangleleft	$◀$		ams
\blacktriangleright	$▶$		ams
\bm	$𝑨 𝒂 𝑩 𝒃$	`\bm{AaBb}`	bm
{Bmatrix}	${\begin{matrix} a & b \\ c & d \end{matrix}}$	`\begin{Bmatrix}` `a & b \\` `c & d` `\end{Bmatrix}`	ams
{Bmatrix*}	${\begin{matrix} - 1 & 3 \\ 2 & - 4 \end{matrix}}$	`\begin{Bmatrix}[r]` `-1 & 3 \\` `2 & -4` `\end{Bmatrix}`	mathtools
{bmatrix}	$[\begin{matrix} a & b \\ c & d \end{matrix}]$	`\begin{bmatrix}` `a & b \\` `c & d` `\end{bmatrix}`	ams
{bmatrix*}	$[\begin{matrix} - 1 & 3 \\ 2 & - 4 \end{matrix}]$	`\begin{bmatrix}[r]` `-1 & 3 \\` `2 & -4` `\end{bmatrix}`	mathtools
\bmod	$a mod b$	`a \bmod b`
\bold	$𝐀 𝐚 𝐁 𝐛 𝟏𝟐𝟑$	`\bold{AaBb123}`
\boldsymbol	$𝑨 𝒂 𝑩 𝒃$	`\boldsymbol{AaBb}`	ams
\bordermatrix	$\begin{matrix} 1 \\ 2 \end{matrix} \overset{\begin{matrix} 1 & 2 & 3 \end{matrix}}{(\begin{matrix} A & B & C \\ D & E & F \end{matrix})}$	`\bordermatrix{` `& 1 & 2 & 3 \cr` `1 & A & B & C \cr` `2 & D & E & F \cr}`
\bot	$⊥$
\Bot	$⫫$		cmll
\bowtie	$⋈$
\Box	$□$		ams
\boxast	$⧆$		stix
\boxbox	$⧈$		stix
\boxcircle	$⧇$		stix
\boxdot	$⊡$		ams
\boxed	$a b$	`\boxed{ab}`	ams
\boxminus	$⊟$		ams
\boxplus	$⊞$		ams
\boxslash	$⧄$		boisik
\boxtimes	$⊠$		ams
\Bqty	${5 mm}$	`\Bqty{5 \text{mm}}`	physics extension
\bqty	$[5 mm]$	`\bqty{5 \text{mm}}`	physics extension
\Bra	$⟨ ψ \|$	`\Bra{\psi}`	braket
\bra	$⟨ ψ \|$	`\bra{\psi}`	braket
\braket	$⟨ ϕ \| ψ ⟩$	`\braket{\phi\|\psi}`	braket
\Braket	$⟨ ϕ \| \frac{\partial^{2}}{\partial t^{2}} \| ψ ⟩$	`\Braket{ϕ\|\frac{∂^2}{∂ t^2}\|ψ}`	braket
\brace	${\binom{n}{k}}$	`{n\brace k}`
\bracevert	Not supported
\brack	$[\binom{n}{k}]$	`{n\brack k}`
\breve	$\overset{˘}{e u}$	`\breve{eu}`
\buildrel	Not supported
\bull	$∙$		texvc extension
\bullet	$∙$
\Bumpeq	$≎$		ams
\bumpeq	$≏$		ams

C

Function	Rendered	Source or Comment
\C	Not supported	Deprecated	texvc
\c	$ç$	`\text{\c{c}}`
\cal	$𝒜 𝒶 ℬ 𝒷$	`{\cal AaBb}`
\cancel	$5$	`\cancel{5}`	cancel
\cancelto	$65$	`\cancel{6}{5}`	cancel
\Cap	$⋒$		ams
\cap	$\cap$
\capbarcup	$⩈$		stix
\capdot	$⩀$		stix
\capovercup	$⩇$		stix
{cases}	${\begin{matrix} a & if b \\ c & if d \end{matrix}$	`\begin{cases}` `a &\text{if } b \\` `c &\text{if } d` `\end{cases}`	ams
\cases	Not supported	see`{cases}`
{CD}	$\begin{matrix} A & \overset{\overset{}{a}}{\to} & B \\ \begin{matrix} b \end{matrix} ↓ & ↑ \begin{matrix} c \end{matrix} \\ C & \overset{}{=} & D \end{matrix}$	`\begin{CD}` `A @>a>> B \\` `@VbVV @AAcA \\` `C @= D` `\end{CD}`	ams
\cdot	$\cdot$
\cdotp	$\cdot$
\cdots	$\dots$
\ce	$C_{6} H_{5} - CHO$	`\ce{C6H5-CHO}`	mhchem extension
\cee	Not supported	Deprecated Use`\ce` instead.	mhchem
\cent	$¢$		wasysym
\centerdot			ams
\cf	Not supported	Deprecated Use`\ce` instead.	mhchem
\cfrac	$\frac{2}{1 + \frac{2}{1}}$	`\cfrac{2}{1+\cfrac{2}{1}}`	ams
\check	$\overset{ˇ}{o e}$	`\check{oe}`
\ch	$ch$
\checkmark	$✓$		ams
\Chi	$Χ$
\chi	$χ$
\choose	$(\binom{n + 1}{k + 2})$	`{n+1 \choose k+2}`
\circ	$\circ$
\circeq	$≗$		ams
\circlearrowleft	$↺$		ams
\circlearrowright	$↻$		ams
\circledast	$⊛$		ams
\circledcirc	$⊚$		ams
\circledequal	$⊜$		stix
\circleddash	$⊝$		ams
\circledparallel	$⦷$		stix
\circledR	$®$		ams
\circledS	$Ⓢ$		ams
\circledvert	$⦶$		stix
\circlehbar	$⦵$		stix
\class	Not supported
\cline	Not supported
\closedvarcap	$⩍$		stix
\closedvarcup	$⩌$		stix
\clubs	$♣$		texvc extension
\clubsuit	$♣$
\cnums	$ℂ$		texvc extension
\coh	$⌢ ⌣$		cmll
\colon	$:$
\Colonapprox	$∷\approx$		mathtools
\colonapprox	$: \approx$		mathtools
\coloncolon	$∷$		colonequals
\coloncolonapprox	$∷\approx$		colonequals
\coloncolonequals	$⩴$		colonequals
\coloncolonminus	$∷-$		colonequals
\coloncolonsim	$: \sim$		colonequals
\colonminus	$: -$		colonequals
\Coloneq	$∷-$		mathtools
\coloneq	$: -$		mathtools
\Coloneqq	$⩴$		mathtools
\coloneqq	$≔$		mathtools
\Colonsim	$: \sim$		mathtools
\colonsim	$: \sim$		mathtools
\color	$A a B b 123$	`\color{#0000FF} AaBb123`	color
\colorbox	$B l a c k o n r e d$	`\colorbox{red}{Black on red}`	color
\comm	$[A, B]$	`\comm{A}{B}`	physics extension
\commutator	$[A, B]$	`\commutator{A}{B}`	physics extension
\complement	$∁$		ams
\Complex	$ℂ$		texvc extension
\concavediamond	$⟡$		stix
\concavediamondtickleft	$⟢$		stix
\concavediamondtickright	$⟣$		stix
\cong	$≅$
\Coppa	$Ϙ$
\coppa	$ϙ$
\coprod	$∐$
\copyright	$©$
\cos	$\cos$
\cosec	$cosec$
\cosh	$\cosh$
\cot	$\cot$
\cotg	$cotg$
\coth	$\coth$
\cp	$\times$		physics extension
\cr	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \cr` `c & d` `\end{matrix}`
\cross	$\times$		physics extension
\crossproduct	$\times$		physics extension
\csc	$\csc$
\cssId	Not supported	See`\id`.
\ctg	$ctg$
\cth	$cth$
\Cup	$⋓$		ams
\cup	$\cup$
\cupovercap	$⩆$		stix
\curl	$\nabla \times$		physics extension
\curlyeqprec	$⋞$		ams
\curlyeqsucc	$⋟$		ams
\curlyvee	$⋎$		ams
\curlywedge	$⋏$		ams
\curvearrowleft	$↶$		ams
\curvearrowright	$↷$		ams

D

Function	Rendered	Source or Comment	Package
\dag	$†$
\Dagger	$‡$		texvc extension
\dagger	$†$
\daleth	$ℸ$		ams
\Darr	$⇓$		texvc extension
\dArr	$⇓$		texvc extension
\darr	$↓$		texvc extension
{darray}	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{darray}{cc}` `a & b \\` `c & d` `\end{darray}`
\dashleftarrow	$⇠$		ams
\dashrightarrow	$⇢$		ams
\dashv	$⊣$
\dbinom	$(\binom{n}{k})$	`\dbinom n k`	ams
\dblcolon	$∷$		mathtools
{dcases}	${\begin{matrix} a & if b \\ c & if d \end{matrix}$	`\begin{dcases}` `a &\text{if } b \\` `c &\text{if } d` `\end{dcases}`	mathtools
\dd	$d$	`\dd`	physics extension
\ddag	$‡$
\ddagger	$‡$
\ddddot	$\overset{\dots.}{x}$	`\ddddot x`	ams
\dddot	$\overset{\dots}{x}$	`\dddot x`	ams
\ddot	$\ddot{x}$	`\ddot x`
\ddots	$⋱$
\DeclareMathOperator	Not supported
\def	$x^{2} + x^{2}$	`\def\foo{x^2} \foo + \foo`
\definecolor	$F = m a$	`\definecolor{sortaGreen}{RGB}{128,128,0}` `\color{sortaGreen} F=ma`	xcolor
\deg	$\deg$
\degree	$°$
\delta	$δ$
\Delta	$Δ$
\derivative	$\frac{d x}{d y}$	`\derivative{x}{y}`	physics extension
\det	$\det$
\dfrac	$\frac{a - 1}{b - 1}$	`\dfrac{a-1}{b-1}`	ams
\DH	$Ð$
\dh	$ð$
\diameter	$⌀$		stix
\differential	$d$	`\differential`	physics extension
\diagdown	$╲$		ams
\diagonalmatrix	Not supported		physics
\diagup	$╱$		ams
\Diamond	$◊$
\diamond	$⋄$
\diamonds	$♢$		texvc extension
\diamondsuit	$♢$
\Digamma	Not supported
\digamma	$ϝ$		ams
\dim	$\dim$
\displaylines	Not supported
\displaystyle	$\sum_{0}^{n}$	`\displaystyle\sum_0^n`
\div	$\div$
\divergence	$\nabla \cdot$	`\divergence`	physics extension
\divideontimes	$⋇$		ams
\DJ	$Đ$
\dj	$đ$
\dot	$\dot{x}$	`\dot x`
\Doteq	$≑$		ams
\doteq	$≐$
\doteqdot	$≑$		ams
\dotminus	$∸$		stix
\dotplus	$∔$		ams
\dotproduct	$\cdot$	`\dotproduct`	physics extension
\dots	$x_{1} + \dots + x_{n}$	`x_1 + \dots + x_n`
\dotsb	$x_{1} + \dots + x_{n}$	`x_1 +\dotsb + x_n`	ams
\dotsc	$x, \dots, y$	`x,\dotsc,y`	ams
\dotsi	$\int_{A_{1}} \int_{A_{2}} \dots$	`\int_{A_1}\int_{A_2}\dotsi`	ams
\dotsm	$x_{1} x_{2} \dots x_{n}$	`x_1 x_2 \dotsm x_n`	ams
\dotso	$\dots$		ams
\doublebarvee	$⩢$		stix
\doublebarwedge	$⩞$		stix
\doublecap	$⋒$		ams
\doublecup	$⋓$		ams
\Downarrow	$⇓$
\downarrow	$↓$
\downdownarrows	$⇊$		ams
\downharpoonleft	$⇃$		ams
\downharpoonright	$⇂$		ams
\dprime	$f^{″}$	`f^\dprime`	stix
{drcases}	$\begin{matrix} a & if b \\ c & if d \end{matrix}}$	`\begin{drcases}` `a &\text{if } b \\` `c &\text{if } d` `\end{drcases}`	mathtools
\dv	$\frac{d x}{d y}$	`\dv{x}{y}`	physics extension
\dyad	$\| a ⟩ ⟨ b \|$	`\dyad{a}{b}`	physics extension

E

Function	Rendered	Source or Comment	Package
\Earth	$\oplus$		stix
\edef	$a$	`\def\foo{a}\edef\bar{\foo}\def\foo{}\bar`
\ell	$ℓ$
\else	Not supported
\em	Not supported
\emph	$𝑛𝑒𝑠𝑡𝑒𝑑 emphasis$	`\emph{nested \emph{emphasis}}`	LaTeX 2ε
\empty	$\emptyset$		texvc extension
\emptyset	$\emptyset$
\enclose	Not supported	Non standard. See`\boxed`,`\cancel`,`\bcancel`, `\xcancel`,`\sout`,`\angl`
\end	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \\` `c & d` `\end{matrix}`
\endgroup	$a$	`\begingroup a\endgroup`
\enspace	$a b$	`a\enspace b`
\Epsilon	$Ε$
\epsilon	$ϵ$
\eqalign	Not supported	See {align*}
\eqalignno	Not supported	See {align}
\eqcirc	$≖$		ams
\Eqcolon	$-∷$		mathtools
\eqcolon	$∹$		mathtools
\eqeq	$⩵$		unicodemath
\eqeqeq	$⩶$		unicodemath
\equalscolon	$≕$		colonequals
\equalscoloncolon	$=∷$		colonequals
{equation}	$\begin{matrix} a = b + c \end{matrix}$	`\begin{equation}` `a = b + c` `\end{equation}`	ams
{equation*}	$\begin{matrix} a = b + c \end{matrix}$	`\begin{equation}` `a = b + c` `\end{equation}`	ams
{eqnarray}	Not supported
\Eqqcolon	$=∷$		mathtools
\eqqcolon	$≕$		mathtools
\eqdef	$≝$		stix
\eqref		`\eqref{tag1}` Some sites do not support`\eqref`.	ams
\eqsim	$≂$		ams
\eqslantgtr	$⪖$		ams
\eqslantless	$⪕$		ams
\equiv	$\equiv$
\erf	$\erf (x)$	`\erf(x)`	physics extension
\Eta	$Η$
\eta	$η$
\eth	$ð$		ams
\euro	$€$
\ev	$⟨ x ⟩$	`\ev{x}`	physics extension
\eval	${\frac{1}{2} x \|}_{0}^{n}$	`\eval{\tfrac 1 2 x}_0^n`	physics extension
\evaluated	${\frac{1}{2} x \|}_{0}^{n}$	`\evaluated{\tfrac 1 2 x}_0^n`	physics extension
\exist	$\exists$		texvc extension
\exists	$\exists$
\exp	$\exp$
\expandafter
\expectationvalue	$⟨ x ⟩$	`\expectationvalue{x}`	physics extension
\expval	$⟨ x ⟩$	`\expval{x}`	physics extension

F

Function	Rendered	Source or Comment	Package
\fallingdotseq	$≒$		ams
\fbox	$H i t h e r e!$	`\fbox{Hi there!}`
\fcolorbox	$A$	`\fcolorbox{red}{aqua}{A}`	xcolor
\fdv	$\frac{δ x}{δ y}$	`\fdv{x}{y}`	physics extension
\female	$♀$		stix
\fi	Not supported
\Finv	$Ⅎ$		ams
\flat	$♭$
\footnotesize	$f o o t n o t e s i z e$	`\footnotesize footnotesize`
\forall	$\forall$
\frac	$\frac{a}{b}$	`\frac a b`	ams
\frak	$𝔄 𝔞 𝔅 𝔟$	`\frak{AaBb}`
\frown	$⌢$
\fullouterjoin	$⟗$		stix
\functionalderivative	$\frac{δ x}{δ y}$	`\functionalderivative{x}{y}`	physics extension
\futurelet

G

Function	Rendered	Source or Comment	Package
\Game	$⅁$		ams
\Gamma	$Γ$
\gamma	$γ$
{gather}	$\begin{matrix} a = b \\ e = b + c \end{matrix}$	`\begin{gather}` `a=b \\` `e=b+c` `\end{gather}`	ams
{gather*}	$\begin{matrix} a = b \\ e = b + c \end{matrix}$	`\begin{gather}` `a=b \\` `e=b+c` `\end{gather}`	ams
{gathered}	$\begin{matrix} a = b \\ e = b + c \end{matrix}$	`\begin{gathered}` `a=b \\` `e=b+c` `\end{gathered}`	ams
\gcd	$\gcd$
\gdef	$a^{2} b^{3} + c^{2} d^{3}$	`\gdef\barr#1#2{#1^2 #2^3} \barr a b + \barr c d`
\ge	$\geq$
\geneuro	Not supported	See`\euro`
\geneuronarrow	Not supported	See`\euro`
\geneurowide	Not supported	See`\euro`
\genfrac	$(\frac{a}{a + 1}]$	`\genfrac ( ] {2pt}{0}a{a+1}`	ams
\geq	$\geq$
\geqq	$≧$		ams
\geqslant	$⩾$		ams
\gets	$\leftarrow$
\gg	$≫$
\ggg	$⋙$		ams
\gggtr	$⋙$		ams
\gimel	$ℷ$		ams
\global	Not supported
\gnapprox	$⪊$		ams
\gneq	$⪈$		ams
\gneqq	$≩$		ams
\gnsim	$⋧$		ams
\grad	$\nabla$		physics extension
\gradient	$\nabla$		physics extension
\grave	$\overset{`}{e u}$	`\grave{eu}`
\gt	$a > b$	`a \gt b`	MathJax
\gtrapprox	$⪆$		ams
\gtrdot	$⋗$		ams
\gtreqless	$⋛$		ams
\gtreqqless	$⪌$		ams
\gtrless	$≷$		ams
\gtrsim	$≳$		ams
\gvertneqq	$≩︀$		ams

H

Function	Rendered	Source or Comment	Package
\H	$a̋$	`\text{\H{a}}`
\Harr	$\Leftrightarrow$		texvc extension
\hArr	$\Leftrightarrow$		texvc extension
\harr	$\leftrightarrow$		texvc extension
\hat	$\hat{θ}$	`\hat{\theta}`
\hbar	$ℏ$
\hbox	$x^{2}$	`\hbox{$x^2$}`
\hbox to	Not supported
\hdashline	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \\` `\hdashline` `c & d` `\end{matrix}`	arydshln
\hearts	$♡$		texvc extension
\heartsuit	$♡$
\hfil	Not supported
\hfill	Not supported
\hline	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \\ \hline` `c & d` `\end{matrix}`
\hom	$hom$
\hookleftarrow	$↩$
\hookrightarrow	$↪$
\hourglass	$⧖$		stix
\hphantom	$a d$	`a\hphantom{bc}d`
\href	$\href h t t p s : / / t e m m l . o r g / T E M M L$	`\href{https://temml.org/}{\Temml}` Requires`trust`option	href
\hskip	$w i d$	`w\hskip1em i\hskip2em d`
\hslash	$ℏ$		ams
\hspace	$s k$	`s\hspace{7ex} k`
\class	$x$	`\class{foo}{x}` Must enable`trust` and disable`strict`option
\data	$x$	`\data{foo=a, bar=b}{x}` Must enable`trust` and disable`strict`option
\id	$x$	`\id{bar}{x}` Must enable`trust` and disable`strict`option
\style	$x$	`\style{color: red;}{x}` Must enable`trust` and disable`strict`option
\huge	$h u g e$	`\huge huge`
\Huge	$H u g e$	`\Huge Huge`

I

Function	Rendered	Source or Comment	Package
\i	$ı$	`\text{\i}`
\idotsint	$\int \dots \int$	`\idotsint`	ams
\iddots	$⋰$
\if	Not supported
\iff	$A ⟺ B$	`A\iff B`
\ifmode	Not supported
\ifx	Not supported
\iiiint	$⨌$		ams
\iiint	$∭$		ams
\iint	$\iint$		ams
\Im	$ℑ$
\image	$ℑ$		texvc extension
\imageof	$⊷$		stix
\imath	$ı$
\impliedby	$P ⟸ Q$	`P\impliedby Q`	ams
\implies	$P ⟹ Q$	`P\implies Q`	ams
\in	$\in$
\includegraphics		`\includegraphics[height=1em,` `totalheight=1.2em, width=1.2em,` `alt=sphere]{../sphere.jpg}`	graphicx
\incoh	$⌣ ⌢$		cmll
\inf	$\inf$
\infin	$\infty$		texvc extension
\infty	$\infty$
\injlim	$inj lim$	`\injlim`	ams
\innerproduct	$⟨ a \| b ⟩$	`\innerproduct{a}{b}`	physics extension
\int	$\int$
\intbar	$⨍$
\intBar	$⨎$
\intcap	$⨙$
\intclockwise	$∱$
\intcup	$⨚$
\intercal	$⊺$		ams
\interleave	$⫴$		stix
\intlarhk	$⨗$
\intop	$\int$
\intx	$⨘$
\invamp	$⅋$		cmll
\invlazys	$∾$		stix
\Iota	$Ι$
\iota	$ι$
\isin	$\in$		texvc extension
\it	$𝐴𝑎𝐵𝑏$	`{\it AaBb}`
\itshape	Not supported

JK

Function	Rendered	Source or Comment	Package
\j	$ȷ$	`\text{\j}`
\jmath	$ȷ$
\Join	$⋈$		ams
\Kappa	$Κ$
\kappa	$κ$
\ker	$\ker$
\kern	$I R$	`I\kern-2.5pt R`
\Ket	$\| ψ ⟩$	`\Ket{\psi}`	braket
\ket	$\| ψ ⟩$	`\ket{\psi}`	braket
\ketbra	$\| a ⟩ ⟨ b \|$	`\ketbra{a}{b}`	physics extension
\Koppa	$Ϟ$
\koppa	$ϟ$

L

Function	Rendered	Source or Comment	Package
\L	$Ł$
\l	$Ł$
\Lambda	$Λ$
\lambda	$λ$
\label		`\label{idName}` Creates an HTML id. Characters limited to:`A-Za-z0-9_-`
\land	$\land$
\lang	$⟨ A ⟩$	`\lang A\rangle`	texvc extension
\lAngle	$⟪ A ⟫$	`\lAngle A\rAngle`	unicode-math
\langle	$⟨ A ⟩$	`\langle A\rangle`
\laplacian	$\nabla^{2}$		physics extension
\Larr	$\Leftarrow$		texvc extension
\lArr	$\Leftarrow$		texvc extension
\larr	$\leftarrow$		texvc extension
\large	$l a r g e$	`\large large`
\Large	$L a r g e$	`\Large Large`
\LARGE	$L A R G E$	`\LARGE LARGE`
\LaTeX	$L A T E X$
\lBrace	$⦃$		stix
\lbrace	${$
\lbrack	$[$
\lceil	$⌈$
\ldotp	$.$
\ldots	$\dots$
\le	$\leq$
\leadsto	$⇝$		ams
\left	${\frac{a}{b}$	`\left\lbrace \dfrac ab \right.`
\leftarrow	$\leftarrow$
\Leftarrow	$\Leftarrow$
\LeftArrow	Not supported	Non standard
\leftarrowtail	$↢$		ams
\leftharpoondown	$↽$
\leftharpoonup	$↼$
\leftleftarrows	$⇇$		ams
\leftmodels	$⊨$		MnSymbol
\leftmoon	$☾$		stix
\leftouterjoin	$⟕$		stix
\Leftrightarrow	$\Leftrightarrow$
\leftrightarrow	$\leftrightarrow$
\leftrightarrows	$⇆$		ams
\leftrightharpoons	$⇋$		ams
\leftrightsquigarrow	$↭$		ams
\leftroot	Not supported
\leftthreetimes	$⋋$		ams
\leq	$\leq$
\leqalignno	Not supported
\leqq	$≦$		ams
\leqslant	$⩽$		ams
\lessapprox	$⪅$		ams
\lessdot	$⋖$		ams
\lesseqgtr	$⋚$		ams
\lesseqqgtr	$⪋$		ams
\lessgtr	$≶$		ams
\lesssim	$≲$		ams
\let
\lfloor	$⌊$
\lg	$\lg$
\lgroup	$⟮$
\lhd	$⊲$		ams
\lightning	$↯$
\lim	$\lim$
\liminf	$lim inf$
\limits	$\lim_{x}$	`\lim\limits_x`
\limsup	$lim sup$
\ll	$≪$
\llangle	$⦉ A ⦊$	`\llangle A\rrangle`	unicode-math
\llap	$= /$	`{=}\llap{/\,}`
\llbracket	$⟦$		stmaryrd
\llcorner	$⌞$		ams
\Lleftarrow	$⇚$		ams
\lll	$⋘$		ams
\llless	$⋘$		ams
\lmoustache	$⎰$
\ln	$\ln$
\lnapprox	$⪉$		ams
\lneq	$⪇$		ams
\lneqq	$≨$		ams
\lnot	$\neg$
\lnsim	$⋦$		ams
\log	$\log$
\longdiv	$40.0$	`\longdiv{40.0}`
\Longleftarrow	$⟸$
\longleftarrow	$⟵$
\Longleftrightarrow	$⟺$
\longleftrightarrow	$⟷$
\longmapsto	$⟼$
\Longrightarrow	$⟹$
\longrightarrow	$⟶$
\looparrowleft	$↫$		ams
\looparrowright	$↬$		ams
\lor	$\lor$
\lower	$M M^{2} M$	`M\lower5pt{M^2}M` or `M\lower5pt\hbox{$M^2$}M`
\lozenge	$◊$		ams
\lozengeminus	$⟠$		stix
\lparen	$($		mathtools
\Lrarr	$\Leftrightarrow$		texvc extension
\lrArr	$\Leftrightarrow$		texvc extension
\lrarr	$\leftrightarrow$		texvc extension
\lrcorner	$⌟$		ams
\lq	$‘$
\Lsh	$↰$		ams
\lt	$<$		MathJax
\ltimes	$⋉$		ams
\lVert	$‖$		ams
\lvert	$\|$		ams
\lvertneqq	$≨︀$		ams

M

Function	Rendered	Source or Comment	Package
\male	$♂$		stix
\maltese	$✠$		ams
\mapsfrom	$↤$		stmaryrd
\mapsto	$\mapsto$
\mathbb	$𝔸 𝔹$	`\mathbb{AB}`	ams
\mathbf	$𝐀 𝐚 𝐁 𝐛 𝟏𝟐𝟑$	`\mathbf{AaBb123}`
\mathbin	$a! b$	`a\mathbin{!}b`
\mathcal	$𝒜 𝒶 ℬ 𝒷$	`\mathcal{AaBb}`
\mathchoice	$a b$	`a\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}b`
\mathclap	$\sum_{1 \leq i \leq n} x_{i}$	`\sum_{\mathclap{1\le i\le n}} x_{i}`	mathtools
\mathclose	$a + (b > + c$	`a + (b\mathclose\gt + c`
\mathellipsis	$\dots$
\mathfrak	$𝔄 𝔞 𝔅 𝔟$	`\mathfrak{AaBb}`	ams
\mathinner	$a b inside c d$	`ab\mathinner{\text{inside}}cd`
\mathit	$𝐴𝑎𝐵𝑏$	`\mathit{AaBb}`
\mathllap	$= /$	`{=}\mathllap{/\,}`	mathtools
\mathnormal	$A a B b$	`\mathnormal{AaBb}`
\mathop	$⋆_{a}^{b}$	`\mathop{\star}_a^b`
\mathopen	$a + < b) + c$	`a + \mathopen\lt b) + c`
\mathord	$1, 234,567$	`1\mathord{,}234{,}567`
\mathpunct	$A - B$	`A\mathpunct{-}B`
\mathrel	$a # b$	`a \mathrel{\#} b`
\mathrlap	$/ =$	`\mathrlap{\,/}{=}`	mathtools
\mathring	$\overset{˚}{a}$	`\mathring{a}`	ams
\mathrm	$AaBb1$	`\mathrm{AaBb12}`
\mathscr	$𝒜 ℬ$	`\mathscr{AB}`
\mathsf	$𝖠 𝖺 𝖡 𝖻 𝟣𝟤𝟥$	`\mathsf{AaBb123}`
\mathsfit	$𝘈 𝘢 𝘉 𝘣$	`\mathsfit{AaBb}`	isomath
\mathsterling	$£$
\mathstrut	$\sqrt{a}$	`\sqrt{\mathstrut a}`
\mathtip	Not supported	See`\texttip`
\mathtt	$𝙰 𝚊 𝙱 𝚋 𝟷𝟸𝟹$	`\mathtt{AaBb123}`
\matrix	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\matrix{a & b \\c & d}`
{matrix}	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{matrix}` `a & b \\` `c & d` `\end{matrix}`	ams
{matrix*}	$\begin{matrix} - 1 & 3 \\ 2 & - 4 \end{matrix}$	`\begin{matrix}[r]` `-1 & 3 \\` `2 & -4` `\end{matrix}`	mathtools
\matrixel	$⟨ n \| A \| m ⟩$	`\matrixel{n}{A}{m}`	physics extension
\matrixelement	$⟨ n \| A \| m ⟩$	`\matrixelement{n}{A}{m}`	physics extension
\mel	$⟨ n \| A \| m ⟩$	`\mel{n}{A}{m}`	physics extension
\max	$\max$
\mbox	Not supported
\md	Not supported
\mdseries	Not supported
\measeq	$≞$		stix
\measuredangle	$∡$		ams
\medspace	$a b$	`a\medspace b`	ams
\mho	$℧$
\mid	${x \in ℝ \| x > 0}$	`\{x∈ℝ\mid x>0\}`
\middle	$P (A \| B)$	`P\left(A\middle\vert B\right)`	ε-TeX
\min	$\min$
\minuscolon	$∹$		colonequals
\minuscoloncolon	$-∷$		colonequals
\minusdot	$⨪$		stix
\minusfdots	$⨫$		stix
\minusrdots	$⨬$		stix
\minuso	Not supported	See`\standardstate`
\mit	Not supported	See`\mathit`
\mkern	$a b$	`a\mkern18mu b`
\mmlToken	Not supported
\mod	$3 \equiv 5 \mod 2$	`3\equiv 5 \mod 2`	ams
\models	$⊨$
\moveleft	Not supported
\moveright	Not supported
\mp	$\mp$
\mskip	$a b$	`a\mskip{10mu}b`
\mspace	Not supported
\Mu	$Μ$
\mu	$μ$
\multicolumn	Not supported
\multimap	$⊸$		ams
\multimapboth	$⧟$		cmll
\multimapinv	$⟜$		cmll
{multline}	$\begin{matrix} uno \\ dos \\ tres \end{matrix}$	`\begin{multline}` `\rm uno \\` `\rm dos \\` `\rm tres` `\end{multline}`	ams
{multline*}	$\begin{matrix} uno \\ dos \\ tres \end{matrix}$	`\begin{multline}` `\rm uno \\` `\rm dos \\` `\rm tres` `\end{multline}`	ams

N

Function	Rendered	Source or Comment	Package
\N	$ℕ$		texvc extension
\nabla	$\nabla$
\Nand	$⊼$		stix
\natnums	$ℕ$		texvc extension
\natural	$♮$
\negmedspace	$a b$	`a\negmedspace b`	ams
\ncong	$≆$		ams
\ne	$\neq$
\nearrow	$↗$
\neg	$\neg$
\negthickspace	$a b$	`a\negthickspace b`	ams
\negthinspace	$a b$	`a\negthinspace b`	ams
\neq	$\neq$
\newcommand	$✓$	`\newcommand\chk{\checkmark} \chk`	newcommand
\newenvironment	Not supported
\newextarrow	Not supported		extpfeil
\newline	$\begin{array}{l} a \\ b \end{array}$	`a\newline b`
\nexists	$∄$		ams
\NG	$Ŋ$
\ng	$ŋ$
\ngeq	$≱$		ams
\ngeqq	$≱$		ams
\ngeqslant	$≱$		ams
\ngtr	$≯$		ams
\ni	$∋$
\nleftarrow	$↚$		ams
\nLeftarrow	$⇍$		ams
\nLeftrightarrow	$⇎$		ams
\nleftrightarrow	$↮$		ams
\nleq	$≰$		ams
\nleqq	$≰$		ams
\nleqslant	$≰$		ams
\nless	$≮$		ams
\nmid	$∤$		ams
\nobreak
\nobreakspace	$a b$	`a\nobreakspace b`	ams
\noexpand
\nolimits	$\lim_{x}$	`\lim\nolimits_x`
\Nor	$⊽$		stix
\norm	$‖ x ‖$	\norm{x}	physics extension
\normalfont	Not supported
\normalsize	$n o r m a l s i z e$	`\normalsize normalsize`
\not	$≠$	`\not =`
\notag	$\begin{matrix} a & = b \\ d + e & = f \end{matrix}$	`\begin{align}` `a&=b \\` `\notag d+e&=f` `\end{align}`	ams
\notin	$\notin$
\notni	$∌$		txfonts/pxfonts
\nparallel	$∦$		ams
\nprec	$⊀$		ams
\npreceq	$⋠$		ams
\nRightarrow	$⇏$		ams
\nrightarrow	$↛$		ams
\nshortmid	$∤$		ams
\nshortparallel	$∦$		ams
\nsim	$≁$		ams
\nsubset	$⊄$		mathabx
\nsubseteq	$⊈$		ams
\nsubseteqq	$⊈$		ams
\nsucc	$⊁$		ams
\nsucceq	$⋡$		ams
\nsupset	$⊅$		mathabx
\nsupseteq	$⊉$		ams
\nsupseteqq	$⊉$		ams
\ntriangleleft	$⋪$		ams
\ntrianglelefteq	$⋬$		ams
\ntriangleright	$⋫$		ams
\ntrianglerighteq	$⋭$		ams
\Nu	$Ν$
\nu	$ν$
\nVDash	$⊯$		ams
\nVdash	$⊮$		ams
\nvDash	$⊭$		ams
\nvdash	$⊬$		ams
\nwarrow	$↖$

O

Function	Rendered	Source or Comment	Package
\O	$Ø$	`\text{\O}`
\o	$ø$	`\text{\o}`
\obar	$⌽$		stix
\obslash	$⦸$		stix
\oc	$!$		cmll
\odiv	$⨸$		stix
\odot	$⊙$
\odv	$\frac{d f}{d x}$	`\odv{f}{x}`	derivative
\odv*	$\frac{d}{d x} f$	`\odv*{f}{x}`	derivative
\OE	$Œ$	`\text{\OE}`
\oe	$œ$	`\text{\oe}`
\officialeuro	Not supported	See`\euro`
\ogreaterthan	$⧁$		stix
\oiiint	$∰$
\oiint	$∯$
\oint	$\oint$
\oldstyle	Not supported
\oldstylenums	Not supported
\olessthan	$⧀$		stix
\omega	$ω$
\Omega	$Ω$
\Omicron	$Ο$
\omicron	$ο$
\ominus	$⊖$
\op	$\| a ⟩ ⟨ b \|$	`\op{a}{b}`	physics extension
\operatorname	$asin x$	\operatorname{asin} x	ams
\operatorname*	$\underset{y}{asin} x$	`\operatorname*{asin}\limits_y x`	ams
\operatornamewithlimits	$\underset{y}{asin} x$	`\operatornamewithlimits{asin}\limits_y x`
\operp	$⦹$		stix
\oplus	$\oplus︎$
\or	Not supported
\order	$𝒪 (x^{2})$	`\order{x^2}`	physics extension
\origof	$⊶$		stix
\oslash	$⊘$
\otimes	$\otimes$
\Otimes	$⨷$		stix
\otimeshat	$⨶$		stix
\outerproduct	$\| a ⟩ ⟨ b \|$	`\outerproduct{a}{b}`	physics extension
\over	$\frac{a + 1}{b + 2} + c$	`{a+1 \over b+2}+c`
\overbrace	$\overset{n times}{\overset{⏞}{x + \dots + x}}$	`\overbrace{x+⋯+x}^{n\text{ times}}`	stix
\overbracket	$\overset{n times}{\overset{⎴}{x + \dots + x}}$	`\overbracket{x+⋯+x}^{n\text{ times}}`	stix
\overgroup	$\overset{⏠}{A B}$	`\overgroup{AB}`	MnSymbol
\overleftarrow	$\overset{\leftarrow}{A B}$	`\overleftarrow{AB}`	ams
\overleftharpoon	$\overset{↼}{A B}$	`\overleftharpoon{AB}`	MnSymbol
\overleftrightarrow	$\overset{\leftrightarrow}{A B}$	`\overleftrightarrow{AB}`	ams
\overline	$a long argument$	`\overline{\text{a long argument}}`
\overlinesegment	Not supported
\overparen	$\overset{⏜}{a b c}$	`\overparen{abc}`
\Overrightarrow	$\overset{\Rightarrow}{A B}$	`\Overrightarrow{AB}`	overrightarrow
\overrightarrow	$\vec{A B}$	`\overrightarrow{AB}`	ams
\overrightharpoon	$\overset{⇀}{a c}$	`\overrightharpoon{ac}`
\overset	$\overset{!}{=}$	`\overset{!}{=}`	ams
\overwithdelims	Not supported
\owns	$∋$

P

Function	Rendered	Source or Comment	Package
\P	$¶$	`\text{\P}` or`\P`
\pagecolor	Not supported	Deprecated	texvc
\parallel	$∥$
\parr	$⅋$		cmll
\part	Not supported	Deprecated	texvc
\partial	$\partial$
\partialderivative	$\frac{\partial x}{\partial y}$	`\partialderivative{x}{y}`	physics extension
\pb	${x, y}$	`\pb{x}{y}`	physics extension
\pdv	$\frac{\partial^{2} f}{\partial x \partial y}$	`\pdv{f}{x,y}`	derivative
\pdv*	$\frac{\partial^{2}}{\partial x \partial y} f$	`\pdv*{f}{x,y}`	derivative
\permil	$‰$		wasysym
\perp	$⟂$
\Perp	$⫫$		cmll
\phantom	$Γ_{i k}^{j}$	`\Gamma^{\phantom{i}j}_{i\phantom{j}k}`
\phase	$30^{\circ}$	`\phase{30^\circ}`	steinmetz
\Phi	$Φ$
\phi	$ϕ$
\Pi	$Π$
\pi	$π$
{picture}	Not supported
\pitchfork	$⋔$		ams
\plim	$plim$		statmath
\plusmn	$\pm$		texvc extension
\pm	$\pm$
\pmatrix	Not supported	See`{pmatrix}`
{pmatrix}	$(\begin{matrix} a & b \\ c & d \end{matrix})$	`\begin{pmatrix}` `a & b \\` `c & d` `\end{pmatrix}`	ams
{pmatrix*}	$(\begin{matrix} - 1 & 3 \\ 2 & - 4 \end{matrix})$	`\begin{pmatrix}[r]` `-1 & 3 \\` `2 & -4` `\end{pmatrix}`	mathtools
\pmb	$μ$	`\pmb{\mu}`	ams
\pmod	$x (\mod a)$	`x\pmod a`
\pod	$x (a)$	`x \pod a`	ams
\pointint	$⨕$
\poissonbracket	${A, B}$	`\poissonbracket{A}{B}`	physics extension
\pounds	$£$
\pqty	$(5)$	`\pqty{5}`	physics extension
\Pr	$\Pr$
\prec	$≺$
\precapprox	$⪷$		ams
\preccurlyeq	$≼$		ams
\preceq	$⪯$		ams
\precnapprox	$⪹$		ams
\precneqq	$⪵$		ams
\precnsim	$⋨$		ams
\precsim	$≾$		ams
\prescript	${}_{a}^{2}𝐂_{2}^{5 +}$	`\prescript{a}{2}{\mathbf{C}}^{5+}_{2}`	mathtools
\prime	$'$
\principalvalue	$𝒫$		physics extension
\pv	$𝒫$		physics extension
\PV	$P.V. (x)$	`\PV(x)`	physics extension
\prod	$\prod$
\projlim	$proj lim$	`\projlim`	ams
\propto	$\propto$
\providecommand	$Hello$	`\providecommand\greet{\text{Hello}}` `\greet`
\psi	$ψ$
\Psi	$Ψ$
\pu	$123 \frac{kJ}{mol}$	`\pu{123 kJ//mol}`	mhchem extension

Q

Function	Rendered	Source or Comment	Package
\Q	Not supported	See`\Bbb{Q}`
\qall	$all$		physics extension
\qand	$and$		physics extension
\qas	$as$		physics extension
\qassume	$assume$		physics extension
\qc	$,$		physics extension
\qcc	$c.c.$		physics extension
\qcomma	$,$		physics extension
\QED	$∎$		stix
\qelse	$else$		physics extension
\qeven	$even$		physics extension
\qfor	$for$		physics extension
\qgiven	$given$		physics extension
\qif	$if$		physics extension
\qin	$in$		physics extension
\qinteger	$integer$		physics extension
\qlet	$let$		physics extension
\qodd	$odd$		physics extension
\qor	$or$		physics extension
\qotherwise	$otherwise$		physics extension
\qprime	$f^{⁗}$	`f^\qprime`	stix
\qq	$text$	`\qq{text}`	physics extension
\qqtext	$text$	`\qqtext{text}`	physics extension
\qquad	$a b$	`a\qquad\qquad{b}`
\qsince	$since$		physics extension
\qthen	$then$		physics extension
\qty	${5 m}$	`\qty{5 \text{m}}`	physics extension
\quad	$a b$	`a\quad\quad{b}`
\quantity	${5 m}$	`\quantity{5 \text{m}}`	physics extension
\qunless	$unless$		physics extension
\qusing	$using$		physics extension
\questeq	$≟$		stix

R

Function	Rendered	Source or Comment	Package
\R	$ℝ$		texvc extension
\r	$å$	`\text{\r{a}}`
\raise	$M M^{2} M$	`M\raise3pt{M^2}M` or `M\raise3pt\hbox{$M^2$}M`
\raisebox	$h i g h e r$	`h\raisebox{2pt}{ighe}r`
\rang	$⟨ A ⟩$	`\langle A\rang`	texvc extension
\rAngle	$⟪ A ⟫$	`\lAngle A\rAngle`	unicode-math
\rangle	$⟨ A ⟩$	`\langle A\rangle`
\rank	$rank M$	`\rank M`	physics extension
\Rarr	$\Rightarrow$		texvc extension
\rArr	$\Rightarrow$		texvc extension
\rarr	$\to$		texvc extension
\ratio	$:$		colonequals
\rBrace	$⦄$		stix
\rbrace	$}$
\rbrack	$]$
{rcases}	$\begin{matrix} a & if b \\ c & if d \end{matrix}}$	`\begin{rcases}` `a &\text{if } b \\` `c &\text{if } d` `\end{rcases}`	mathtools
\rceil	$⌉$
\Re	$ℜ$
\real	$ℜ$		texvc extension
\Reals	$ℝ$		texvc extension
\reals	$ℝ$		texvc extension
\ref		`\ref{tag1}` Some sites do not support`\ref`.
\reflectbox	$S$	`\reflectbox{S}`	graphicx
\relax
\renewcommand	$Ahoy!$	`\def\hail{Hi!}` `\renewcommand\hail{\text{Ahoy!}}` `\hail`	newcommand
\renewenvironment	Not supported		newcommand
\require	Not supported
\Res	$Res [f (z)]$	`\Res[f(z)]`	physics extension
\restriction	$↾$		ams
\rfloor	$⌋$
\rgroup	$⟯$
\rhd	$⊳$		ams
\Rho	$Ρ$
\rho	$ρ$
\right	$\frac{a}{b})$	`\left.\dfrac a b\right)`
\Rightarrow	$\Rightarrow$
\rightarrow	$\to$
\rightarrowtail	$↣$		ams
\rightharpoondown	$⇁$
\rightharpoonup	$⇀$
\rightleftarrows	$⇄$		ams
\rightleftharpoons	$⇌$		ams
\rightmoon	$☽$		stix
\rightouterjoin	$⟖$		stix
\rightrightarrows	$⇉$		ams
\rightsquigarrow	$⇝$		ams
\rightthreetimes	$⋌$		ams
\risingdotseq	$≓$		ams
\rlap	$/ =$	`\rlap{\,/}{=}`
\rm	$AaBb1$	`{\rm AaBb12}`
\rmoustache	$⎱$
\root	Not supported
\rotatebox	Not supported
\rparen	$)$		mathtools
\rppolint	$⨒$
\rq	$^{'}$
\rrangle	$⦉ A ⦊$	`\llangle A\rrangle`	unicode-math
\rrbracket	$⟧$		stmaryrd
\Rrightarrow	$⇛$		ams
\Rsh	$↱$		ams
\rtimes	$⋊$		ams
\Rule	Not supported	see`\rule`
\rule	$x x$	`x\rule[6pt]{2ex}{1ex}x`
\rVert	$‖$		ams
\rvert	$\|$		ams

S

Function	Rendered	Source or Comment	Package
\S	$§$	`\text{\S}` or`\S`
\Sampi	$Ϡ$
\sampi	$ϡ$
\sc	Not supported	See`\textsc`
\scoh	$⌢$		cmll
\scalebox	Not supported
\scpolint	$⨓$
\scr	Not supported	See`\mathscr`
\scriptscriptstyle	$\frac{c}{d}$	`\scriptscriptstyle \frac cd`
\scriptsize	$s c r i p t s i z e$	`\scriptsize scriptsize`
\scriptstyle	$A B$	`A{\scriptstyle B}`
\sdot	$\cdot$		texvc extension
\searrow	$↘$
\sec	$\sec$
\sect	$§$	`\text{\sect}`	texvc extension
\set	${x \| x < 5}$	`\set{x \| x<5}`	braket
\Set	${x \| x < \frac{1}{2}}$	`\Set{ x \| x < \tfrac 1 2 }`	braket
\setlength	Not supported
\setminus	$∖$
\sf	$𝖠 𝖺 𝖡 𝖻 𝟣𝟤𝟥$	`{\sf AaBb123}`
\sfrac	$³⁄₈$	`\sfrac{3}{8}`	xfrac
\sgn	$sgn$		mismath
\sharp	$♯$
\shift	$↕$		cmll
\shneg	$↑$		cmll
\shortmid	$∣$		ams
\shortparallel	$∥$		ams
\shoveleft	Not supported		ams
\shoveright	Not supported		ams
\shpos	$↓$		cmll
\shuffle	$⧢$		stix
\sideset	${}_{a}^{b}\sum_{c}^{d}$	`\sideset{_a^b}{_c^d}\sum`	ams
\Sigma	$Σ$
\sigma	$σ$
\sim	$\sim$
\simeq	$≃$
\sin	$\sin$
\sincoh	$⌣$		cmll
\sinh	$\sinh$
\sixptsize	$s i x p t s i z e$	`\sixptsize sixptsize`
\sh	$sh$
\skew	Not supported
\skip	Not supported
\sl	Not supported
\small	$s m a l l$	`\small small`
\smallfrown	$⌢$		ams
\smallint	$\int$
{smallmatrix}	$\begin{matrix} a & b \\ c & d \end{matrix}$	`\begin{smallmatrix}` `a & b \\` `c & d` `\end{smallmatrix}`
\smallsetminus	$∖$		ams
\smallsmile	$⌣$		ams
\smash	$(x^{2})$	`\left(x^{\smash{2}}\right)`
\smashtimes	$⨳$		stix
\smile	$⌣$
\smiley	$☺$		wasysym
\sout	$a b c$	`\text{\sout{abc}}`	ulem
\Space	Not supported	see`\space`
\space	$a b$	`a\space b`
\spades	$♠$		texvc extension
\spadesuit	$♠$
\sphericalangle	$∢$		ams
{split}	$\begin{matrix} \begin{matrix} a & = b + c \\ = e + f \end{matrix} \end{matrix}$	`\begin{equation}` `\begin{split}` `a &=b+c\\` `&=e+f` `\end{split}` `\end{equation}`	ams
\sqcap	$⊓$
\Sqcap	$⩎$		stix
\sqcup	$⊔$
\Sqcup	$⩏$		stix
\sqint	$⨖$
\square	$□$
\sqrt	$\sqrt[3]{x}$	`\sqrt[3]{x}`
\sqsubset	$⊏$		ams
\sqsubseteq	$⊑$
\sqsupset	$⊐$		ams
\sqsupseteq	$⊒$		ams
\ss	$ß$	`\text{\ss}`
\sslash	$⫽$		stmaryrd
\stackrel	$\overset{!}{=}$	`\stackrel{!}{=}`
\standardstate	$⦵$		chemstyle
\star	$⋆$
\stareq	$≛$		stix
\Stigma	$Ϛ$
\stigma	$ϛ$
\strictif	$⥽$		txfonts/pxfonts
\strictfi	$⥼$		txfonts/pxfonts
\strut	Not supported
\style	Not supported	Non standard
\sub	$\subset$		texvc extension
{subarray}	$\sum_{\begin{matrix} i \in Λ \\ 0 < j < n \end{matrix}} P (i, j)$	`\sum_{\begin{subarray}{l}` `i\in\Lambda\\` `0<j<n` `\end{subarray}}P(i,j)`	ams
\sube	$\subseteq$		texvc extension
\Subset	$⋐$		ams
\subset	$\subset$
\subseteq	$\subseteq$
\subseteqq	$⫅$		ams
\subsetneq	$⊊$		ams
\subsetneqq	$⫋$		ams
\substack	$\sum_{\begin{matrix} 0 < i < m \\ 0 < j < n \end{matrix}}$	`\sum_{\substack{0<i<m\\0<j<n}}`	ams
\succ	$≻$
\succapprox	$⪸$		ams
\succcurlyeq	$≽$		ams
\succeq	$⪰$
\succnapprox	$⪺$		ams
\succneqq	$⪶$		ams
\succnsim	$⋩$		ams
\succsim	$≿$		ams
\sum	$\sum$
\sun	$☼$		stix
\sup	$\sup$
\supe	$\supseteq$		texvc extension
\Supset	$⋑$		ams
\supset	$\supset$		ams
\supseteq	$\supseteq$
\supseteqq	$⫆$		ams
\supsetneq	$⊋$		ams
\supsetneqq	$⫌$		ams
\surd	$\sqrt{}$
\swarrow	$↙$

T

Function	Rendered	Source or Comment	Package
\tag	$\begin{matrix} e = m c^{2} & (hi) \end{matrix}$	`\tag{hi} e=mc^2 \label{tag1}`	ams
\tag*	$\begin{matrix} e = m c^{2} & hey \end{matrix}$	`\tag*{hey} e=mc^2`	ams
\tan	$\tan$
\tanh	$\tanh$
\Tau	$Τ$
\tau	$τ$
\tbinom	$(\binom{n}{k})$	`\tbinom n k`	ams
\TeX	$T E X$
\text	$yes & no$	`\text{ yes }\&\text{ no }`
\textasciitilde	$~$	`\text{\textasciitilde}`
\textasciicircum	$^$	`\text{\textasciicircum}`
\textbackslash	$\$	`\text{\textbackslash}`
\textbar	$\|$	`\text{\textbar}`
\textbardbl	$‖$	`\text{\textbardbl}`
\textbf	$𝐀𝐚𝐁𝐛𝟏𝟐𝟑$	`\textbf{AaBb123}`
\textbraceleft	${$	`\text{\textbraceleft}`
\textbraceright	$}$	`\text{\textbraceright}`
\textbullet	$•$	`\text{\textbullet}`
\textcircled	$a$	`\textcircled{a}`	amssymb
\textcolor	$F = m a$	`\textcolor{blue}{F=ma}`	color
\textdagger	$†$	`\text{\textdagger}`
\textdaggerdbl	$‡$	`\text{\textdaggerdbl}`
\textdegree	$°$	`\text{\textdegree}`
\textdollar	$$$	`\text{\textdollar}`
\textellipsis	$\dots$	`\text{\textellipsis}`
\textemdash	$—$	`\text{\textemdash}`
\textendash	$–$	`\text{\textendash}`
\texteuro	$€$	`\text{\texteuro}`
\textgreater	$>$	`\text{\textgreater}`
\textit	$𝐴𝑎𝐵𝑏$	`\textit{AaBb}`
\textless	$<$	`\text{\textless}`
\textmd	$AaBb123$	`\textmd{AaBb123}`
\textnormal	$AB$	`\textnormal{AB}`
\textquotedblleft	$“$	`\text{\textquotedblleft}`
\textquotedblright	$”$	`\text{\textquotedblright}`
\textquoteleft	$‘$	`\text{\textquoteleft}`
\textquoteright	$’$	`\text{\textquoteright}`
\textregistered	$®$	`\text{\textregistered}`
\textrm	$AaBb123$	`\textrm{AaBb123}`
\textsc	$ʜᴇʏ$	`\textsc{hey}`
\textsf	$𝖠𝖺𝖡𝖻𝟣𝟤𝟥$	`\textsf{AaBb123}`
\textsl	Not supported
\textsterling	$£$	`\text{\textsterling}`
\textstyle	$\sum_{0}^{n}$	`\textstyle\sum_0^n`
\texttt	$𝙰𝚊𝙱𝚋𝟷𝟸𝟹$	`\texttt{AaBb123}`
\textunderscore	$_$	`\text{\textunderscore}`
\textup	$AaBb123$	`\textup{AaBb123}`
\textvisiblespace	$␣$	`\text{\textvisiblespace}`
\tfrac	$\frac{a}{b}$	`\tfrac ab`	ams
\tg	$tg$
\TH	$Þ$
\th	$th$
\therefore	$∴$		ams
\Theta	$Θ$
\theta	$θ$
\thetasym	$ϑ$		texvc extension
\thickapprox	$\approx$		ams
\thicksim	$\sim$		ams
\thickspace	$a b$	`a\thickspace b`	ams
\thinspace	$a b$	`a\thinspace b`	ams
\threedotcolon	$⫶$		stix
\tilde	$\tilde{M}$	`\tilde M`
\times	$\times$
\Tiny	$T i n y$	`\Tiny Tiny`
\tiny	$t i n y$	`\tiny tiny`
\to	$\to$
\top	$⊤$
\Tr	$Tr ρ$	`\Tr\rho`	physics extension
\tr	$tr ρ$	`\tr\rho`	physics extension
\triangle	$△$
\triangledown	$▽$		ams
\triangleleft	$◃$
\trianglelefteq	$⊴$		ams
\triangleq	$≜$		ams
\triangleminus	$⨺$		stix
\triangleplus	$⨹$		stix
\triangleright	$▹$
\trianglerighteq	$⊵$		ams
\triangletimes	$⨻$		stix
\trprime	$f^{‴}$	`f^\trprime`	stix
\tt	$𝙰 𝚊 𝙱 𝚋 𝟷𝟸𝟹$	`{\tt AaBb123}`
\twocaps	$⩋$		stix
\twocups	$⩊$		stix
\twoheadleftarrow	$↞$		ams
\twoheadrightarrow	$↠$		ams
\typecolon	$⦂$		stix

U

Function	Rendered	Source or Comment	Package
\u	$ă$	`\text{\u{a}}`
\Uarr	$⇑$		texvc extension
\uArr	$⇑$		texvc extension
\uarr	$↑$		texvc extension
\ulcorner	$⌜$		ams
\underbar	$X$	`\underbar{X}`
\underbrace	$\underset{n times}{\underset{⏟}{x + \dots + x}}$	`\underbrace{x+⋯+x}_{n\text{ times}}`	stix
\underbracket	$\underset{n times}{\underset{⎵}{x + \dots + x}}$	`\underbracket{x+⋯+x}_{n\text{ times}}`	stix
\undergroup	$\underset{⏡}{A B}$	`\undergroup{AB}`	MnSymbol
\underleftarrow	$\underset{\leftarrow}{A B}$	`\underleftarrow{AB}`	ams
\underleftrightarrow	$\underset{\leftrightarrow}{A B}$	`\underleftrightarrow{AB}`	ams
\underrightarrow	$\underset{\to}{A B}$	`\underrightarrow{AB}`	ams
\underline	$a long argument$	`\underline{\text{a long argument}}`
\underlinesegment	Not supported
\underparen	$\underset{⏝}{a b c}$	`\underparen{abc}`
\underrightarrow	$\underset{\to}{A B}$	`\underrightarrow{AB}`
\underset	$\underset{!}{=}$	`\underset{!}{=}`	AMS
\unicode	Not supported	See`\char`
\unlhd	$⊴$		ams
\unrhd	$⊵$		ams
\up	Not supported
\upalpha	$α$		upgreek
\upand	$⅋$		stix
\Uparrow	$⇑$
\uparrow	$↑$
\upbeta	$β$		upgreek
\updelta	$δ$		upgreek
\upchi	$χ$		upgreek
\Updownarrow	$⇕$
\updownarrow	$↕$
\upeta	$η$		upgreek
\upepsilon	$ϵ$		upgreek
\upgamma	$γ$		upgreek
\upharpoonleft	$↿$		ams
\upharpoonright	$↾$		ams
\upiota	$ι$		upgreek
\upkappa	$κ$		upgreek
\uplambda	$λ$		upgreek
\upmu	$μ$		upgreek
\upnu	$ν$		upgreek
\upomega	$ω$		upgreek
\upomicron	$ο$		upgreek
\uplus	$⊎$		upgreek
\upphi	$ϕ$		upgreek
\uppi	$π$		upgreek
\uppsi	$ψ$		upgreek
\uprho	$ρ$		upgreek
\uproot	Not supported
\upshape	Not supported
\upsigma	$σ$		upgreek
\Upsilon	$Υ$
\upsilon	$υ$
\uptau	$τ$		upgreek
\uptheta	$θ$		upgreek
\upuparrows	$⇈$		ams
\upupsilon	$υ$		upgreek
\upxi	$ξ$		upgreek
\upzeta	$ζ$		upgreek
\urcorner	$⌝$		ams
\utilde	$\underset{~}{A B}$	`\utilde{AB}`	undertilde

V

Function	Rendered	Source or Comment	Package
\v	$ǎ$	`\text{\v{a}}`
\va	$\vec{𝒂}$	`\va{a}`	physics extension
\var	$δ$		physics extension
\varcoppa	$ϙ$
\varclubsuit	$♧$		txfonts
\varDelta	$𝛥$		ams
\vardiamondsuit	$♦$		txfonts
\varepsilon	$ε$
\varGamma	$𝛤$		ams
\varheartsuit	$♥$		txfonts
\variation	$δ$		physics extension
\varinjlim	$\lim_{\to}$	`\varinjlim`	ams
\varkappa	$ϰ$		ams
\varLambda	$𝛬$		ams
\varliminf	$lim$	`\varliminf`	ams
\varlimsup	$lim$	`\varlimsup`	ams
\varnothing	$⌀$		ams
\varointclockwise	$∲$
\varOmega	$𝛺$		ams
\varPhi	$𝛷$		ams
\varphi	$φ$
\varPi	$𝛱$		ams
\varpi	$ϖ$
\varprojlim	$\lim_{\leftarrow}$	`\varprojlim`	ams
\varpropto	$\propto$		ams
\varPsi	$𝛹$		ams
\varrho	$ϱ$
\varSigma	$𝛴$		ams
\varsigma	$ς$
\varspadesuit	$♤$		txfonts
\varstigma	Not supported
\varsubsetneq	$⊊︀$		ams
\varsubsetneqq	$⫋︀$		ams
\varsupsetneq	$⊋$		ams
\varsupsetneqq	$⫌︀$		ams
\varTheta	$𝛩$		ams
\vartheta	$ϑ$
\vartriangle	$△$		ams
\vartriangleleft	$⊲$		ams
\vartriangleright	$⊳$		ams
\varUpsilon	$𝛶$		ams
\varXi	$𝛯$		ams
\vb	$𝒂$	`\vb{a}`	physics extension
\vcentcolon	$:$
\vcenter	$a + (\begin{matrix} \frac{\frac{a}{b}}{c} \end{matrix})$	`a+\left(\vcenter{\frac{\frac a b}c}\right)`
\Vdash	$⊩$		ams
\VDash	$⊫$		MnSymbol
\vDash	$⊨$		ams
\vdash	$⊢$
\vdot	$\cdot$		physics extension
\vdots	$⋮$
\vec	$\vec{F}$	`\vec{F}`
\vectorarrow	$\vec{𝒂}$	`\vectorarrow{a}`	physics extension
\vectorbold	$𝒂$	`\vectorbold{a}`	physics extension
\vectorunit	$\hat{𝒂}$	`\vectorunit{a}`	physics extension
\vee	$\lor$
\Vee	$⩔$		stix
\veebar	$⊻$		ams
\veedot	$⟇$		stix
\veedoublebar	$⩣$		stix
\veeeq	$≚$		stix
\veeonvee	$⩖$		stix
\verb	$\frac a b$	`\verb!\frac a b!`
\Vert	$‖$
\vert	$\|$
\vfil	Not supported
\vfill	Not supported
\vline	Not supported
{Vmatrix}	$‖ \begin{matrix} a & b \\ c & d \end{matrix} ‖$	`\begin{Vmatrix}` `a & b \\` `c & d` `\end{Vmatrix}`	ams
{Vmatrix*}	$‖ \begin{matrix} - 1 & 3 \\ 2 & - 4 \end{matrix} ‖$	`\begin{Vmatrix}[r]` `-1 & 3 \\` `2 & -4` `\end{Vmatrix}`	mathtools
{vmatrix}	$\| \begin{matrix} a & b \\ c & d \end{matrix} \|$	`\begin{vmatrix}` `a & b \\` `c & d` `\end{vmatrix}`	ams
{vmatrix*}	$\| \begin{matrix} - 1 & 3 \\ 2 & - 4 \end{matrix} \|$	`\begin{vmatrix}[r]` `-1 & 3 \\` `2 & -4` `\end{vmatrix}`	mathtools
\vphantom	$a$	`\overline{\vphantom{M}a}`
\vqty	$\| x \|$	`\vqty{x}`	physics extension
\vu	$\hat{𝒂}$	`\vu{a}`	physics extension
\Vvdash	$⊪$		ams

W

Function	Rendered	Source or Comment	Package
\wedge	$\land$
\Wedge	$⩓$		stix
\wedgebar	$⩟$		stix
\wedgedot	$⟑$		stix
\wedgedoublebar	$⩠$		stix
\wedgeq	$≙$		stix
\wedgeonwedge	$⩕$		stix
\weierp	$℘$		texvc extension
\whitesquaretickleft	$⟤$		stix
\whitesquaretickright	$⟥$		stix
\widecheck	$\overset{ˇ}{A B}$	`\widecheck{AB}`	mathabx
\widehat	$\hat{A B}$	`\widehat{AB}`
\wideparen	$\overset{⏜}{a b c}$	`\wideparen{abc}`	MnSymbol
\widetilde	$\tilde{A B}$	`\widetilde{AB}`
\with	$&$		cmll
\wn	$?$		cmll
\wp	$℘$
\wr	$≀$

X

Function	Rendered	Source or Comment	Package
\xcancel	$A B C$	`\xcancel{ABC}`	cancel
\xdef	Not supported
\Xi	$Ξ$
\xi	$ξ$
\xhookleftarrow	$\overset{\overset{}{a b c}}{↩}$	`\xhookleftarrow{abc}`	mathtools
\xhookrightarrow	$\overset{\overset{}{a b c}}{↪}$	`\xhookrightarrow{abc}`	mathtools
\xLeftarrow	$\overset{\overset{}{a b c}}{\Leftarrow}$	`\xLeftarrow{abc}`	mathtools
\xleftarrow	$\overset{\overset{}{a b c}}{\leftarrow}$	`\xleftarrow{abc}`	ams
\xleftharpoondown	$\overset{\overset{}{a b c}}{↽}$	`\xleftharpoondown{abc}`	mathtools
\xleftharpoonup	$\overset{\overset{}{a b c}}{↼}$	`\xleftharpoonup{abc}`	mathtools
\xLeftrightarrow	$\overset{\overset{}{a b c}}{\Leftrightarrow}$	`\xLeftrightarrow{abc}`	mathtools
\xleftrightarrow	$\overset{\overset{}{a b c}}{\leftrightarrow}$	`\xleftrightarrow{abc}`	mathtools
\xleftrightharpoons	$\overset{\overset{}{a b c}}{⇋}$	`\xleftrightharpoons{abc}`	mathtools
\xlongequal	$\overset{\overset{}{a b c}}{=}$	`\xlongequal{abc}`	extpfeil
\xmapsto	$\overset{\overset{}{a b c}}{\mapsto}$	`\xmapsto{abc}`	mathtools
\Xor	$⊻$		stix
\xRightarrow	$\overset{\overset{}{a b c}}{\Rightarrow}$	`\xRightarrow{abc}`	mathtools
\xrightarrow	$\overset{\overset{}{a b c}}{\to}$	`\xrightarrow{abc}`	ams
\xrightharpoondown	$\overset{\overset{}{a b c}}{⇁}$	`\xrightharpoondown{abc}`	mathtools
\xrightharpoonup	$\overset{\overset{}{a b c}}{⇀}$	`\xrightharpoonup{abc}`	mathtools
\xrightleftharpoons	$\overset{\overset{}{a b c}}{⇌}$	`\xrightleftharpoons{abc}`	mathtools
\xtofrom	$\overset{\overset{}{a b c}}{⇄}$	`\xtofrom{abc}`	extpfeil
\xtwoheadleftarrow	$\overset{\overset{}{a b c}}{↞}$	`\xtwoheadleftarrow{abc}`	extpfeil
\xtwoheadrightarrow	$\overset{\overset{}{a b c}}{↠}$	`\xtwoheadrightarrow{abc}`	extpfeil

YZ

Function	Rendered	Package
\yen	$¥$	ams
\Z	$ℤ$	texvc extension
\Zeta	$Ζ$
\zeta	$ζ$