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  • Supported Functions
  • Support Table
  • Common Issues
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Support Table

This is a list of TeX functions, sorted alphabetically. This list includes functions that KaTeX supports and some that it doesn't support. There is a similar page, with functions sorted by type.

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

Symbols

\gdef\VERT{|}

Symbol/FunctionRenderedSource or Comment
!n!n!n!n!
\!a ⁣ba\!baba\!b
#y2\def\bar#1{#1^2} \bar{y}y2\def\bar#1{#1^2} \bar{y}
\##\##
%%this is a comment
\%%\%%
&abcd\begin{matrix} a & b\cr c & d \end{matrix}ac​bd​\begin{matrix}
   a & b \\
   c & d
\end{matrix}
\&&\&&
'′'′
\'aˊ\text{\'{a}}aˊ\text{\'{a}}
((((
))))
\(…\)ab\text{\(\frac a b\)}ba​\text{\(\frac a b\)}
\a ba\ ba ba\ b
\"a¨\text{\"{a}}a¨\text{\"{a}}
\$$\text{\textdollar}$
\,a  ba\,\,{b}aba\,\,{b}
\.a˙\text{\.{a}}a˙\text{\.{a}}
\:a  ba\:\:{b}aba\:\:{b}
\;a    ba\;\;{b}aba\;\;{b}
_xix_ixi​x_i
\__\__
\`aˋ\text{\`{a}}aˋ\text{\'{a}}
<<<<
\=aˉ\text{\={a}}aˉ\text{\={a}}
>>>>
\>a  ba\>\>{b}aba\>\>{b}
[[[[
]]]]
{a{a}a{a}
}a{a}a{a}
\{${$
\}$}$
|∣\vert∣
\|∥\Vert∥
~no no no breaks\text{no~no~no~breaks}no no no breaks\text{no~no~no~breaks}
\~a˜\text{\~{a}}a˜\text{\~{a}}
\\abcd\begin{matrix} a & b\\ c & d\end{matrix}ac​bd​\begin{matrix}
   a & b \\
   c & d
\end{matrix}
^xix^ixix^i
\^aˆ\text{\^{a}}aˆ\text{\^{a}}

A

Symbol/FunctionRenderedSource or Comment
\AAA˚\text{\AA}A˚\text{\AA}
\aaa˚\text{\aa}a˚\text{\aa}
\aboveab+1{a \above{2pt} b+1}b+1a​{a \above{2pt} b+1}
\abovewithdelimsNot supported
\acuteeˊ\acute eeˊ\acute e
\AEÆ\text{\AE}Æ\text{\AE}
\aeæ\text{\ae}æ\text{\ae}
\alefℵ\alefℵ
\alefsymℵ\alefsymℵ
\alephℵ\alephℵ
{align}a=b+cd+e=f\begin{align}a&=b+c\\d+e&=f\end{align}ad+e​=b+c=f​​\begin{align}
   a&=b+c \\
   d+e&=f
\end{align}
{align*}a=b+cd+e=f\begin{align*}a&=b+c\\d+e&=f\end{align*}ad+e​=b+c=f​\begin{align*}
   a&=b+c \\
   d+e&=f
\end{align*}
{aligned}a=b+cd+e=f\begin{aligned}a&=b+c\\d+e&=f\end{aligned}ad+e​=b+c=f​\begin{aligned}
   a&=b+c \\
   d+e&=f
\end{aligned}
{alignat}10x+3y=23x+13y=4\begin{alignat}{2}10&x+&3&y=2\\3&x+&13&y=4\end{alignat}103​x+x+​313​y=2y=4​​\begin{alignat}{2}
   10&x+ &3&y = 2 \\
   3&x+&13&y = 4
\end{alignat}
{alignat*}10x+3y=23x+13y=4\begin{alignat*}{2}10&x+&3&y=2\\3&x+&13&y=4\end{alignat*}103​x+x+​313​y=2y=4​\begin{alignat*}{2}
   10&x+ &3&y = 2 \\
   3&x+&13&y = 4
\end{alignat*}
{alignedat}10x+3y=23x+13y=4\begin{alignedat}{2}10&x+&3&y=2\\3&x+&13&y=4\end{alignedat}103​x+x+​313​y=2y=4​\begin{alignedat}{2}
   10&x+ &3&y = 2 \\
   3&x+&13&y = 4
\end{alignedat}
\allowbreak
\AlphaA\AlphaA
\alphaα\alphaα
\amalg⨿\amalg⨿
\And&\And&
\andNot supportedDeprecated
\angNot supportedDeprecated
\anglana_{\angl n}an​​
\anglnana_\anglnan​​
\angle∠\angle∠
\approx≈\approx≈
\approxeq≊\approxeq≊
\approxcolon≈:\approxcolon≈:
\approxcoloncolon≈∷\approxcoloncolon≈::
\arccosarccos⁡\arccosarccos
\arcctgarcctg⁡\arcctgarcctg
\arcsinarcsin⁡\arcsinarcsin
\arctanarctan⁡\arctanarctan
\arctgarctg⁡\arctgarctg
\argarg⁡\argarg
\argmaxarg max⁡\argmaxargmax
\argminarg min⁡\argminargmin
{array}abcd\begin{array}{cc}a&b\\c&d\end{array}ac​bd​\begin{array}{cc}
   a & b \\
   c & d
\end{array}
\arrayNot supportedsee {array}
\arraystretchabcd\def\arraystretch{1.5}\begin{array}{cc}a&b\\c&d\end{array}ac​bd​\def\arraystretch{1.5}
\begin{array}{cc}
   a & b \\
   c & d
\end{array}
\ArrowvertNot supportedsee \Vert
\arrowvertNot supportedsee \vert
\ast∗\ast∗
\asymp≍\asymp≍
\atopab{a \atop b}ba​{a \atop b}
\atopwithdelimsNot supported

B

Symbol/FunctionRenderedSource or Comment
\backepsilon∍\backepsilon∍
\backprime‵\backprime‵
\backsim∽\backsim∽
\backsimeq⋍\backsimeq⋍
\backslash\\backslash\
\baryˉ\bar{y}yˉ​\bar{y}
\barwedge⊼\barwedge⊼
\BbbABC\Bbb{ABC}ABC\Bbb{ABC}
KaTeX supports A-Z & k
\Bbbkk\Bbbkk
\bboxNot supported
\bcancel5\bcancel{5}5​\bcancel{5}
\because∵\because∵
\beginabcd\begin{matrix} a & b\\ c & d\end{matrix}ac​bd​\begin{matrix}
   a & b \\
   c & d
\end{matrix}
\begingroup$\begingroup a}$\begingroup a}
\BetaB\BetaB
\betaβ\betaβ
\bethℶ\bethℶ
\between≬\between≬
\bfAaBb12\bf AaBb12AaBb12\bf AaBb12
\bfseriesNot supported
\big()\big(\big)()\big(\big)
\Big()\Big(\Big)()\Big(\Big)
\bigcap⋂\bigcap⋂
\bigcirc◯\bigcirc◯
\bigcup⋃\bigcup⋃
\bigg()\bigg(\bigg)()\bigg(\bigg)
\Bigg()\Bigg(\Bigg)()\Bigg(\Bigg)
\biggl(\biggl((\biggl(
\Biggl(\Biggl((\Biggl(
\biggm∣\biggm\vert​\biggm\vert
\Biggm∣\Biggm\vert​\Biggm\vert
\biggr)\biggr))\biggr)
\Biggr)\Biggr))\Biggr)
\bigl(\bigl((\bigl(
\Bigl(\Bigl((\Bigl(
\bigm∣\bigm\vert​\bigm\vert
\Bigm∣\Bigm\vert​\Bigm\vert
\bigodot⨀\bigodot⨀
\bigominusNot supportedIssue #1222
\bigoplus⨁\bigoplus⨁
\bigoslashNot supportedIssue #1222
\bigotimes⨂\bigotimes⨂
\bigr)\bigr))\bigr)
\Bigr)\Bigr))\Bigr)
\bigsqcapNot supportedIssue #1222
\bigsqcup⨆\bigsqcup⨆
\bigstar★\bigstar★
\bigtriangledown▽\bigtriangledown▽
\bigtriangleup△\bigtriangleup△
\biguplus⨄\biguplus⨄
\bigvee⋁\bigvee⋁
\bigwedge⋀\bigwedge⋀
\binom(nk)\binom n k(kn​)\binom n k
\blacklozenge⧫\blacklozenge⧫
\blacksquare■\blacksquare■
\blacktriangle▲\blacktriangle▲
\blacktriangledown▼\blacktriangledown▼
\blacktriangleleft◀\blacktriangleleft◀
\blacktriangleright▶\blacktriangleright▶
\bmAaBb\bm{AaBb}AaBb\bm{AaBb}
{Bmatrix}{abcd}\begin{Bmatrix}a&b\\c&d\end{Bmatrix}{ac​bd​}\begin{Bmatrix}
   a & b \\
   c & d
\end{Bmatrix}
{Bmatrix*}{0−1−10}\begin{Bmatrix*}[r]0&-1\\-1&0\end{Bmatrix*}{0−1​−10​}\begin{Bmatrix*}[r]
   0 & -1 \\
   -1 & 0
\end{Bmatrix*}
{bmatrix}[abcd]\begin{bmatrix}a&b\\c&d\end{bmatrix}[ac​bd​]\begin{bmatrix}
   a & b \\
   c & d
\end{bmatrix}
{bmatrix*}[0−1−10]\begin{bmatrix*}[r]0&-1\\-1&0\end{bmatrix*}[0−1​−10​]\begin{bmatrix*}[r]
   0 & -1 \\
   -1 & 0
\end{bmatrix*}
\bmoda mod ba \bmod bamodba \bmod b
\boldAaBb123\bold{AaBb123}AaBb123\bold{AaBb123}
\boldsymbolAaBb\boldsymbol{AaBb}AaBb\boldsymbol{AaBb}
\bot⊥\bot⊥
\bowtie⋈\bowtie⋈
\Box□\Box□
\boxdot⊡\boxdot⊡
\boxedab\boxed{ab}ab​\boxed{ab}
\boxminus⊟\boxminus⊟
\boxplus⊞\boxplus⊞
\boxtimes⊠\boxtimes⊠
\Bra⟨ψ∣\Bra{\psi}⟨ψ∣\Bra{\psi}
\bra⟨ψ∣\bra{\psi}⟨ψ∣\bra{\psi}
\braket⟨ϕ∣ψ⟩\braket{\phi\VERT\psi}⟨ϕ∣ψ⟩\braket{\phi|\psi}
\Braket⟨ϕ | ∂2∂t2 | ψ⟩\Braket{ ϕ \VERT \frac{∂^2}{∂ t^2} \VERT ψ }⟨ϕ​∂t2∂2​​ψ⟩\Braket{ ϕ | \frac{∂^2}{∂ t^2} | ψ }
\brace{nk}{n\brace k}{kn​}{n\brace k}
\bracevertNot supported
\brack[nk]{n\brack k}[kn​]{n\brack k}
\breveeu˘\breve{eu}eu˘\breve{eu}
\buildrelNot supported
\bull∙\bull∙
\bullet∙\bullet∙
\Bumpeq≎\Bumpeq≎
\bumpeq≏\bumpeq≏

C

Symbol/FunctionRenderedSource or Comment
\CNot supportedDeprecated
\calAaBb123\cal AaBb123AaBb123\cal AaBb123
\cancel5\cancel{5}5​\cancel{5}
\canceltoNot supported
\Cap⋒\Cap⋒
\cap∩\cap∩
{cases}{aif bcif d\begin{cases}a&\text{if }b\\c&\text{if }d\end{cases}{ac​if bif d​\begin{cases}
   a &\text{if } b \\
   c &\text{if } d
\end{cases}
\casesNot supportedsee {cases}
{CD}A→aBb↓↑cC=D\begin{CD}A @>a>> B \\@VbVV @AAcA\\C @= D\end{CD}Ab↓⏐​C​a​​B⏐↑​cD​\begin{CD}
   A @>a>> B \\
@VbVV @AAcA \\
   C @= D
\end{CD}
\cdot⋅\cdot⋅
\cdotp⋅\cdotp⋅
\cdots⋯\cdots⋯
\ceCX6HX5−CHO{\mathrm{C}{\vphantom{X}}_{\smash[t]{6}}\mathrm{H}{\vphantom{X}}_{\smash[t]{5}}{-}\mathrm{CHO}}CX6​HX5​−CHO\ce{C6H5-CHO} Requires an extension
\ceeNot supportedDeprecated by mhchem
\centerdota⋅ba\centerdot ba⋅ba\centerdot b
\cfNot supportedDeprecated by mhchem;
use \ce instead
\cfrac21+21+21\cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}}1+1+12​2​2​\cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}}
\char☺\char"263a☺\char"263a
\checkoeˇ\check{oe}oeˇ\check{oe}
\chch⁡\chch
\checkmark✓\checkmark✓
\ChiX\ChiX
\chiχ\chiχ
\choose(n+1k+2){n+1 \choose k+2}(k+2n+1​){n+1 \choose k+2}
\circ∘\circ∘
\circeq≗\circeq≗
\circlearrowleft↺\circlearrowleft↺
\circlearrowright↻\circlearrowright↻
\circledast⊛\circledast⊛
\circledcirc⊚\circledcirc⊚
\circleddash⊝\circleddash⊝
\circledR®\circledR®
\circledSⓈ\circledSⓈ
\classNot supportedA PR is pending.
\clineNot supportedIssue #269
\clubs♣\clubs♣
\clubsuit♣\clubsuit♣
\cnumsC\cnumsC
\colon ⁣:\colon:
\Colonapprox∷≈\Colonapprox::≈
\colonapprox:≈\colonapprox:≈
\coloncolon∷\coloncolon::
\coloncolonapprox∷≈\coloncolonapprox::≈
\coloncolonequals∷=\coloncolonequals::=
\coloncolonminus∷−\coloncolonminus::−
\coloncolonsim∷∼\coloncolonsim::∼
\Coloneq∷−\Coloneq::−
\coloneq:−\coloneq:−
\colonequals≔\colonequals:=
\Coloneqq∷=\Coloneqq::=
\coloneqq≔\coloneqq:=
\colonminus:−\colonminus:−
\Colonsim∷∼\Colonsim::∼
\colonsim:∼\colonsim:∼
\colorAaBb123\color{#0000FF} AaBb123AaBb123\color{#0000FF} AaBb123
\colorboxBlack on red\colorbox{red}{Black on red}Black on red​\colorbox{red}{Black on red}
\complement∁\complement∁
\ComplexC\ComplexC
\cong≅\cong≅
\CoppaNot supported
\coppaNot supported
\coprod∐\coprod∐
\copyright©\copyrightc◯
\coscos⁡\coscos
\coseccosec⁡\coseccosec
\coshcosh⁡\coshcosh
\cotcot⁡\cotcot
\cotgcotg⁡\cotgcotg
\cothcoth⁡\cothcoth
\crabcd\begin{matrix} a & b\cr c & d \end{matrix}ac​bd​\begin{matrix}
   a & b \cr
   c & d
\end{matrix}
\csccsc⁡\csccsc
\cssIdNot supportedA PR is pending.
\ctgctg⁡\ctgctg
\cthcth⁡\cthcth
\Cup⋓\Cup⋓
\cup∪\cup∪
\curlyeqprec⋞\curlyeqprec⋞
\curlyeqsucc⋟\curlyeqsucc⋟
\curlyvee⋎\curlyvee⋎
\curlywedge⋏\curlywedge⋏
\curvearrowleft↶\curvearrowleft↶
\curvearrowright↷\curvearrowright↷

D

Symbol/FunctionRenderedSource or Comment
\dag†\dag†
\Dagger‡\Dagger‡
\dagger†\dagger†
\dalethℸ\dalethℸ
\Darr⇓\Darr⇓
\dArr⇓\dArr⇓
\darr↓\darr↓
{darray}abcd\begin{darray}{cc}a&b\\c&d\end{darray}ac​bd​\begin{darray}{cc}
   a & b \\
   c & d
\end{darray}
\dashleftarrow⇠\dashleftarrow⇠
\dashrightarrow⇢\dashrightarrow⇢
\dashv⊣\dashv⊣
\dbinom(nk)\dbinom n k(kn​)\dbinom n k
\dblcolon∷\dblcolon::
{dcases}{aif bcif d\begin{dcases}a&\text{if }b\\c&\text{if }d\end{dcases}{ac​if bif d​\begin{dcases}
   a &\text{if } b \\
   c &\text{if } d
\end{dcases}
\ddag‡\ddag‡
\ddagger‡\ddagger‡
\ddddotNot supported
\dddotNot supported
\ddotx¨\ddot xx¨\ddot x
\ddots⋱\ddots⋱
\DeclareMathOperatorNot supported
\defx2+x2\def\foo{x^2} \foo + \foox2+x2\def\foo{x^2} \foo + \foo
\definecolorNot supportedIssue #750
\degdeg⁡\degdeg
\degree°\degree°
\deltaδ\deltaδ
\DeltaΔ\DeltaΔ
\detdet⁡\detdet
\DigammaNot supported
\digammaϝ\digammaϝ
\dfraca−1b−1\dfrac{a-1}{b-1}b−1a−1​\dfrac{a-1}{b-1}
\diagdown╲\diagdown╲
\diagup╱\diagup╱
\Diamond◊\Diamond◊
\diamond⋄\diamond⋄
\diamonds♢\diamonds♢
\diamondsuit♢\diamondsuit♢
\dimdim⁡\dimdim
\displaylinesNot supported
\displaystyle∑0n\displaystyle\sum_0^n0∑n​\displaystyle\sum_0^n
\div÷\div÷
\divideontimes⋇\divideontimes⋇
\dotx˙\dot xx˙\dot x
\Doteq≑\Doteq≑
\doteq≐\doteq≐
\doteqdot≑\doteqdot≑
\dotplus∔\dotplus∔
\dotsx1+⋯+xnx_1 + \dots + x_nx1​+⋯+xn​x_1 + \dots + x_n
\dotsbx1+⋯+xnx_1 +\dotsb + x_nx1​+⋯+xn​x_1 +\dotsb + x_n
\dotscx,…,yx,\dotsc,yx,…,yx,\dotsc,y
\dotsi∫A1∫A2 ⁣⋯\int_{A_1}\int_{A_2}\dotsi∫A1​​∫A2​​⋯\int_{A_1}\int_{A_2}\dotsi
\dotsmx1x2⋯xnx_1 x_2 \dotsm x_nx1​x2​⋯xn​$x_1 x_2 \dotsm x_n
\dotso…\dotso…
\doublebarwedge⩞\doublebarwedge⩞
\doublecap⋒\doublecap⋒
\doublecup⋓\doublecup⋓
\Downarrow⇓\Downarrow⇓
\downarrow↓\downarrow↓
\downdownarrows⇊\downdownarrows⇊
\downharpoonleft⇃\downharpoonleft⇃
\downharpoonright⇂\downharpoonright⇂
{drcases}aif bcif d}\begin{drcases}a&\text{if }b\\c&\text{if }d\end{drcases}ac​if bif d​}\begin{drcases}
   a &\text{if } b \\
   c &\text{if } d
\end{drcases}

E

Symbol/FunctionRenderedSource or Comment
\edefa\def\foo{a}\edef\bar{\foo}\def\foo{}\bara\def\foo{a}\edef\bar{\foo}\def\foo{}\bar
\ellℓ\ellℓ
\elseNot supportedIssue #1003
\emNot supported
\emphNot supported
\empty∅\empty∅
\emptyset∅\emptyset∅
\encloseNot supportedNon standard
\endabcd\begin{matrix} a & b\\ c & d\end{matrix}ac​bd​\begin{matrix}
   a & b \\
   c & d
\end{matrix}
\endgroup${a\endgroup${a\endgroup
\enspaceaba\enspace baba\enspace b
\EpsilonE\EpsilonE
\epsilonϵ\epsilonϵ
\eqalignNot supported
\eqalignnoNot supported
\eqcirc≖\eqcirc≖
\Eqcolon−∷\Eqcolon−::
\eqcolon∹\eqcolon−:
{equation}a=b+c\begin{equation}a = b + c\end{equation}a=b+c​​\begin{equation}
   a = b + c
\end{equation}
{equation*}a=b+c\begin{equation*}a = b + c\end{equation*}a=b+c​\begin{equation*}
   a = b + c
\end{equation*}
{eqnarray}Not supported
\Eqqcolon=∷\Eqqcolon=::
\eqqcolon≕\eqqcolon=:
\eqrefNot supportedIssue #350
\eqsim≂\eqsim≂
\eqslantgtr⪖\eqslantgtr⪖
\eqslantless⪕\eqslantless⪕
\equalscolon≕\equalscolon=:
\equalscoloncolon=∷\equalscoloncolon=::
\equiv≡\equiv≡
\EtaH\EtaH
\etaη\etaη
\ethð\ethð
\euroNot supported
\exist∃\exist∃
\exists∃\exists∃
\expexp⁡\expexp
\expandafter

F

Symbol/FunctionRenderedSource or Comment
\fallingdotseq≒\fallingdotseq≒
\fboxHi there!\fbox{Hi there!}Hi there!​\fbox{Hi there!}
\fcolorboxA\fcolorbox{red}{aqua}{A}A​\fcolorbox{red}{aqua}{A}
\fiNot supportedIssue #1003
\FinvℲ\FinvℲ
\flat♭\flat♭
\footnotesizefootnotesize\footnotesize footnotesizefootnotesize\footnotesize footnotesize
\forall∀\forall∀
\fracab\frac a bba​\frac a b
\frakAaBb\frak{AaBb}AaBb\frak{AaBb}
\frown⌢\frown⌢
\futurelet

G

Symbol/FunctionRenderedSource or Comment
\Game⅁\Game⅁
\GammaΓ\GammaΓ
\gammaγ\gammaγ
{gather}a=be=b+c\begin{gather}a=b\\e=b+c\end{gather}a=be=b+c​​\begin{gather}
   a=b \\
   e=b+c
\end{gather}
{gathered}a=be=b+c\begin{gathered}a=b\\e=b+c\end{gathered}a=be=b+c​\begin{gathered}
   a=b \\
   e=b+c
\end{gathered}
\gcdgcd⁡\gcdgcd
\gdefy2+y2\gdef\bar#1{#1^2} \bar{y} + \bar{y}y2+y2\gdef\bar#1{#1^2} \bar{y} + \bar{y}
\ge≥\ge≥
\geneuroNot supported
\geneuronarrowNot supported
\geneurowideNot supported
\genfrac(aa+1]\genfrac ( ] {2pt}{0}a{a+1}(a+1a​]\genfrac ( ] {2pt}{0}a{a+1}
\geq≥\geq≥
\geqq≧\geqq≧
\geqslant⩾\geqslant⩾
\gets←\gets←
\gg≫\gg≫
\ggg⋙\ggg⋙
\gggtr⋙\gggtr⋙
\gimelℷ\gimelℷ
\global2+3\global\def\add#1#2{#1+#2} \add 2 32+3\global\def\add#1#2{#1+#2} \add 2 3
\gnapprox⪊\gnapprox⪊
\gneq⪈\gneq⪈
\gneqq≩\gneqq≩
\gnsim⋧\gnsim⋧
\graveeuˋ\grave{eu}euˋ\grave{eu}
\gta>ba \gt ba>ba \gt b
\gtrdot⋗\gtrdot⋗
\gtrapprox⪆\gtrapprox⪆
\gtreqless⋛\gtreqless⋛
\gtreqqless⪌\gtreqqless⪌
\gtrless≷\gtrless≷
\gtrsim≳\gtrsim≳
\gvertneqq≩\gvertneqq

H

Symbol/FunctionRenderedSource or Comment
\Ha˝\text{\H{a}}a˝\text{\H{a}}
\Harr⇔\Harr⇔
\hArr⇔\hArr⇔
\harr↔\harr↔
\hatθ^\hat{\theta}θ^\hat{\theta}
\hbarℏ\hbarℏ
\hboxx2\hbox{$x^2$}x2\hbox{$x^2$}
\hbox to Not supported
\hdashlineabcd\begin{matrix}a&b\\ \hdashline c &d\end{matrix}ac​bd​​\begin{matrix}
   a & b \\
   \hdashline
   c & d
\end{matrix}
\hearts♡\hearts♡
\heartsuit♡\heartsuit♡
\hfilNot supported
\hfillNot supportedIssues #164 & #269
\hlineabcd\begin{matrix}a&b\\ \hline c &d\end{matrix}ac​bd​​\begin{matrix}
   a & b \\ \hline
   c & d
\end{matrix}
\homhom⁡\homhom
\hookleftarrow↩\hookleftarrow↩
\hookrightarrow↪\hookrightarrow↪
\hphantomabcda\hphantom{bc}dabcda\hphantom{bc}d
\hrefKaTeX\href{https://katex.org/}{\KaTeX}KATE​X\href{https://katex.org/}{\KaTeX} Requires trust option
\hskipwidw\hskip1em i\hskip2em dwidw\hskip1em i\hskip2em d
\hslashℏ\hslashℏ
\hspaces\hspace7ex ks\hspace7ex k
\htmlClassx\htmlClass{foo}{x}x\htmlClass{foo}{x} Must enable trust and disable strict option
\htmlDatax\htmlData{foo=a, bar=b}{x}x\htmlData{foo=a, bar=b}{x} Must enable trust and disable strict option
\htmlIdx\htmlId{bar}{x}x\htmlId{bar}{x} Must enable trust and disable strict option
\htmlStylex\htmlStyle{color: red;}{x}x\htmlStyle{color: red;}{x} Must enable trust and disable strict option
\hugehuge\huge hugehuge\huge huge
\HugeHuge\Huge HugeHuge\Huge Huge

I

Symbol/FunctionRenderedSource or Comment
\iı\text{\i}ı\text{\i}
\idotsintNot supported
\iddotsNot supportedIssue #1223
\ifNot supportedIssue #1003
\iffA  ⟺  BA\iff BA⟺BA\iff B
\ifmodeNot supportedIssue #1003
\ifxNot supportedIssue #1003
\iiiintNot supported
\iiint∭\iiint∭
\iint∬\iint∬
\Imℑ\Imℑ
\imageℑ\imageℑ
\imageof⊷\imageof⊷
\imathı\imath
\impliedbyP  ⟸  QP\impliedby QP⟸QP\impliedby Q
\impliesP  ⟹  QP\implies QP⟹QP\implies Q
\in∈\in∈
\includegraphics\includegraphics[height=0.8em, totalheight=0.9em, width=0.9em, alt=KA logo]{https://cdn.kastatic.org/images/apple-touch-icon-57x57-precomposed.new.png}KA logo\includegraphics[height=0.8em, totalheight=0.9em, width=0.9em, alt=KA logo]{https://cdn.kastatic.org/images/apple-touch-icon-57x57-precomposed.new.png} Requires trust option
\infinf⁡\infinf
\infin∞\infin∞
\infty∞\infty∞
\injliminj lim⁡\injliminjlim\injlim
\int∫\int∫
\intercal⊺\intercal⊺
\intop∫\intop∫
\IotaI\IotaI
\iotaι\iotaι
\isin∈\isin∈
\itAaBb{\it AaBb}AaBb{\it AaBb}
\itshapeNot supported

JK

Symbol/FunctionRenderedSource or Comment
\jȷ\text{\j}ȷ\text{\j}
\jmathȷ\jmath
\Join⋈\Join⋈
\KappaK\KappaK
\kappaκ\kappaκ
\KaTeXKaTeX\KaTeXKATE​X
\kerker⁡\kerker
\kernIRI\kern-2.5pt RIRI\kern-2.5pt R
\Ket∣ψ⟩\Ket{\psi}∣ψ⟩\Ket{\psi}
\ket∣ψ⟩\ket{\psi}∣ψ⟩\ket{\psi}
\KoppaNot supported
\koppaNot supported

L

Symbol/FunctionRenderedSource or Comment
\LNot supported
\lNot supported
\LambdaΛ\LambdaΛ
\lambdaλ\lambdaλ
\labelNot supported
\land∧\land∧
\lang⟨A⟩\lang A\rangle⟨A⟩\lang A\rangle
\langle⟨A⟩\langle A\rangle⟨A⟩\langle A\rangle
\Larr⇐\Larr⇐
\lArr⇐\lArr⇐
\larr←\larr←
\largelarge\large largelarge\large large
\LargeLarge\Large LargeLarge\Large Large
\LARGELARGE\LARGE LARGELARGE\LARGE LARGE
\LaTeXLaTeX\LaTeXLATE​X
\lBrace⦃\lBrace{[
\lbrace{\lbrace{
\lbrack[\lbrack[
\lceil⌈\lceil⌈
\ldotp.\ldotp.
\ldots…\ldots…
\le≤\le≤
\leadsto⇝\leadsto⇝
\left{ab\left\lbrace \dfrac ab \right.{ba​\left\lbrace \dfrac ab \right.
\leftarrow←\leftarrow←
\Leftarrow⇐\Leftarrow⇐
\LeftArrowNot supportedNon standard
\leftarrowtail↢\leftarrowtail↢
\leftharpoondown↽\leftharpoondown↽
\leftharpoonup↼\leftharpoonup↼
\leftleftarrows⇇\leftleftarrows⇇
\Leftrightarrow⇔\Leftrightarrow⇔
\leftrightarrow↔\leftrightarrow↔
\leftrightarrows⇆\leftrightarrows⇆
\leftrightharpoons⇋\leftrightharpoons⇋
\leftrightsquigarrow↭\leftrightsquigarrow↭
\leftrootNot supported
\leftthreetimes⋋\leftthreetimes⋋
\leq≤\leq≤
\leqalignnoNot supported
\leqq≦\leqq≦
\leqslant⩽\leqslant⩽
\lessapprox⪅\lessapprox⪅
\lessdot⋖\lessdot⋖
\lesseqgtr⋚\lesseqgtr⋚
\lesseqqgtr⪋\lesseqqgtr⪋
\lessgtr≶\lessgtr≶
\lesssim≲\lesssim≲
\let
\lfloor⌊\lfloor⌊
\lglg⁡\lglg
\lgroup⟮\lgroup⟮
\lhd⊲\lhd⊲
\limlim⁡\limlim
\liminflim inf⁡\liminfliminf
\limitslim⁡x\lim\limits_xxlim​\lim\limits_x
\limsuplim sup⁡\limsuplimsup
\ll≪\ll≪
\llap=/ {=}\llap{/\,}=/{=}\llap{/\,}
\llbracket⟦\llbracket[[
\llcorner⌞\llcorner└
\Lleftarrow⇚\Lleftarrow⇚
\lll⋘\lll⋘
\llless⋘\llless⋘
\lmoustache⎰\lmoustache⎰
\lnln⁡\lnln
\lnapprox⪉\lnapprox⪉
\lneq⪇\lneq⪇
\lneqq≨\lneqq≨
\lnot¬\lnot¬
\lnsim⋦\lnsim⋦
\loglog⁡\loglog
\long
\Longleftarrow⟸\Longleftarrow⟸
\longleftarrow⟵\longleftarrow⟵
\Longleftrightarrow⟺\Longleftrightarrow⟺
\longleftrightarrow⟷\longleftrightarrow⟷
\longmapsto⟼\longmapsto⟼
\Longrightarrow⟹\Longrightarrow⟹
\longrightarrow⟶\longrightarrow⟶
\looparrowleft↫\looparrowleft↫
\looparrowright↬\looparrowright↬
\lor∨\lor∨
\lowerNot supported
\lozenge◊\lozenge◊
\lparen(\lparen(
\Lrarr⇔\Lrarr⇔
\lrArr⇔\lrArr⇔
\lrarr↔\lrarr↔
\lrcorner⌟\lrcorner┘
\lq‘\lq‘
\Lsh↰\Lsh↰
\lt<\lt<
\ltimes⋉\ltimes⋉
\lVert∥\lVert∥
\lvert∣\lvert∣
\lvertneqq≨\lvertneqq

M

Symbol/FunctionRenderedSource or Comment
\maltese✠\maltese✠
\mapsto↦\mapsto↦
\mathbbAB\mathbb{AB}AB\mathbb{AB}
KaTeX supports A-Z k
\mathbfAaBb123\mathbf{AaBb123}AaBb123\mathbf{AaBb123}
\mathbina!ba\mathbin{!}ba!ba\mathbin{!}b
\mathcalAaBb123\mathcal{AaBb123}AaBb123\mathcal{AaBb123}
\mathchoicea  ba\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}baba\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}b
\mathclap∑1≤i≤nxi\displaystyle\sum_{\mathclap{1\le i\le n}} x_{i}1≤i≤n∑​xi​\sum_{\mathclap{1\le i\le n}} x_{i}
\mathclosea+(b>+ca + (b\mathclose\gt + ca+(b>+ca + (b\mathclose\gt + c
\mathellipsis…\mathellipsis…
\mathfrakAaBb\mathfrak{AaBb}AaBb\mathfrak{AaBb}
KaTeX supports A-Za-z
\mathinnerabinsidecdab\mathinner{\text{inside}}cdabinsidecdab\mathinner{\text{inside}}cd
\mathitAaBb\mathit{AaBb}AaBb\mathit{AaBb}
KaTeX supports A-Za-z
\mathllap=/ {=}\mathllap{/\,}=/{=}\mathllap{/\,}
\mathnormalAaBb\mathnormal{AaBb}AaBb\mathnormal{AaBb}
KaTeX supports A-Za-z
\mathop⋆ab\mathop{\star}_a^b⋆ab​\mathop{\star}_a^b
\mathopena+<b)+ca + \mathopen\lt b) + ca+<b)+ca + \mathopen\lt b) + c
\mathord1,234,5671\mathord{,}234{,}5671,234,5671\mathord{,}234{,}567
\mathpunctA−BA\mathpunct{-}BA−BA\mathpunct{-}B
\mathrela#ba \mathrel{\#} ba#ba \mathrel{\#} b
\mathrlap /=\mathrlap{\,/}{=}/=\mathrlap{\,/}{=}
\mathringa˚\mathring{a}a˚\mathring{a}
\mathrmAaBb123\mathrm{AaBb123}AaBb123\mathrm{AaBb123}
\mathscrAB\mathscr{AB}AB\mathscr{AaBb123}
KaTeX supports A-Z
\mathsfAaBb123\mathsf{AaBb123}AaBb123\mathsf{AaBb123}
\mathsterling£\mathsterling£
\mathstrut(a\sqrt{\mathstrut a}(a​\sqrt{\mathstrut a}
\mathtipNot supported
\mathttAaBb123\mathtt{AaBb123}AaBb123\mathtt{AaBb123}
\matrixNot supportedSee {matrix}
{matrix}abcd\begin{matrix}a&b\\c&d\end{matrix}ac​bd​\begin{matrix}
   a & b \\
   c & d
\end{matrix}
{matrix*}0−1−10\begin{matrix*}[r]0&-1\\-1&0\end{matrix*}0−1​−10​\begin{matrix*}[r]
   0 & -1 \\
   -1 & 0
\end{matrix*}
\maxmax⁡\maxmax
\mboxNot supported
\mdNot supported
\mdseriesNot supported
\measuredangle∡\measuredangle∡
\medspacea ba\medspace baba\medspace b
\mho℧\mho℧
\mid{x∈R∣x>0}\{x∈ℝ\mid x>0\}{x∈R∣x>0}\{x∈ℝ\mid x>0\}
\middleP(A|B)P\left(A\middle\vert B\right)P(A∣B)P\left(A\middle\vert B\right)
\minmin⁡\minmin
\minuscolon∹\minuscolon−:
\minuscoloncolon−∷\minuscoloncolon−::
\minuso⦵\minuso∘−
\mitNot supportedSee \mathit
\mkernaba\mkern18mu baba\mkern18mu b
\mmlTokenNot supported
\mod3≡5mod  23\equiv 5 \mod 23≡5mod23\equiv 5 \mod 2
\models⊨\models⊨
\moveleftNot supported
\moverightNot supported
\mp∓\mp∓
\mskipaba\mskip{10mu}baba\mskip{10mu}b
\mspaceNot supported
\MuM\MuM
\muμ\muμ
\multicolumnNot supportedIssue #269
{multiline}Not supported
\multimap⊸\multimap⊸

N

Symbol/FunctionRenderedSource or Comment
\NN\NN
\nabla∇\nabla∇
\natnumsN\natnumsN
\natural♮\natural♮
\negmedspacea ⁣ba\negmedspace baba\negmedspace b
\ncong≆\ncong≆
\ne≠\ne=
\nearrow↗\nearrow↗
\neg¬\neg¬
\negthickspacea ⁣ba\negthickspace baba\negthickspace b
\negthinspacea ⁣ba\negthinspace baba\negthinspace b
\neq≠\neq=
\newcommand✓\newcommand\chk{\checkmark} \chk✓\newcommand\chk{\checkmark} \chk
\newenvironmentNot supportedIssue #37
\NewextarrowNot supported
\newlineaba\newline baba\newline b
\nexists∄\nexists∄
\ngeq≱\ngeq≱
\ngeqq≱\ngeqq
\ngeqslant≱\ngeqslant
\ngtr≯\ngtr≯
\ni∋\ni∋
\nleftarrow↚\nleftarrow↚
\nLeftarrow⇍\nLeftarrow⇍
\nLeftrightarrow⇎\nLeftrightarrow⇎
\nleftrightarrow↮\nleftrightarrow↮
\nleq≰\nleq≰
\nleqq≰\nleqq
\nleqslant≰\nleqslant
\nless≮\nless≮
\nmid∤\nmid∤
\nobreak
\nobreakspacea ba\nobreakspace ba ba\nobreakspace b
\noexpand
\nolimitslim⁡x\lim\nolimits_xlimx​\lim\nolimits_x
\nonumbera=b+cd+e=f\begin{align}a&=b+c\nonumber\\d+e&=f\end{align}ad+e​=b+c=f​​\begin{align}
   a&=b+c \nonumber\\
   d+e&=f
\end{align}
\normalfontNot supported
\normalsizenormalsize\normalsize normalsizenormalsize\normalsize normalsize
\not≠\not ==\not =
\notaga=b+cd+e=f\begin{align}a&=b+c\notag\\d+e&=f\end{align}ad+e​=b+c=f​​\begin{align}
   a&=b+c \notag\\
   d+e&=f
\end{align}
\notin∉\notin∈/
\notni∌\notni∋
\nparallel∦\nparallel∦
\nprec⊀\nprec⊀
\npreceq⋠\npreceq⋠
\nRightarrow⇏\nRightarrow⇏
\nrightarrow↛\nrightarrow↛
\nshortmid∤\nshortmid
\nshortparallel∦\nshortparallel
\nsim≁\nsim≁
\nsubseteq⊈\nsubseteq⊈
\nsubseteqq⊈\nsubseteqq
\nsucc⊁\nsucc⊁
\nsucceq⋡\nsucceq⋡
\nsupseteq⊉\nsupseteq⊉
\nsupseteqq⊉\nsupseteqq
\ntriangleleft⋪\ntriangleleft⋪
\ntrianglelefteq⋬\ntrianglelefteq⋬
\ntriangleright⋫\ntriangleright⋫
\ntrianglerighteq⋭\ntrianglerighteq⋭
\NuN\NuN
\nuν\nuν
\nVDash⊯\nVDash⊯
\nVdash⊮\nVdash⊮
\nvDash⊭\nvDash⊭
\nvdash⊬\nvdash⊬
\nwarrow↖\nwarrow↖

O

Symbol/FunctionRenderedSource or Comment
\OØ\text{\O}Ø\text{\O}
\oø\text{\o}ø\text{\o}
\odot⊙\odot⊙
\OEŒ\text{\OE}Œ\text{\OE}
\oeœ\text{\oe}œ\text{\oe}
\officialeuroNot supported
\oiiint∰\oiiint∭​
\oiint∯\oiint∬​
\oint∮\oint∮
\oldstyleNot supported
\omegaω\omegaω
\OmegaΩ\OmegaΩ
\OmicronO\OmicronO
\omicronο\omicronο
\ominus⊖\ominus⊖
\operatornameasin⁡x\operatorname{asin} xasinx\operatorname{asin} x
\operatorname*asin⁡yx\operatorname*{asin}\limits_y xyasin​x\operatorname*{asin}\limits_y x
\operatornamewithlimitsasin⁡yx\operatornamewithlimits{asin}\limits_y xyasin​x\operatornamewithlimits{asin}\limits_y x
\oplus⊕\oplus⊕
\orNot supported
\origof⊶\origof⊶
\oslash⊘\oslash⊘
\otimes⊗\otimes⊗
\overa+1b+2+c{a+1 \over b+2}+cb+2a+1​+c{a+1 \over b+2}+c
\overbracex+⋯+x⏞n times\overbrace{x+⋯+x}^{n\text{ times}}x+⋯+x​n times​\overbrace{x+⋯+x}^{n\text{ times}}
\overbracketNot supported
\overgroupAB⏠\overgroup{AB}AB\overgroup{AB}
\overleftarrowAB←\overleftarrow{AB}AB\overleftarrow{AB}
\overleftharpoonAB↼\overleftharpoon{AB}AB\overleftharpoon{AB}
\overleftrightarrowAB↔\overleftrightarrow{AB}AB\overleftrightarrow{AB}
\overlinea long argument‾\overline{\text{a long argument}}a long argument​\overline{\text{a long argument}}
\overlinesegmentABundefined\overlinesegment{AB}AB\overlinesegment{AB}
\overparenNot supportedSee \overgroup
\OverrightarrowAB⇒\Overrightarrow{AB}AB\Overrightarrow{AB}
\overrightarrowAB→\overrightarrow{AB}AB\overrightarrow{AB}
\overrightharpoonac⇀\overrightharpoon{ac}ac\overrightharpoon{ac}
\overset=!\overset{!}{=}=!\overset{!}{=}
\overwithdelimsNot supported
\owns∋\owns∋

P

Symbol/FunctionRenderedSource or Comment
\P¶\text{\P}¶\text{\P}
\pagecolorNot supportedDeprecated
\parallel∥\parallel∥
\partNot supportedDeprecated
\partial∂\partial∂
\perp⊥\perp⊥
\phantomΓijkij\Gamma^{\phantom{i}j}_{i\phantom{j}k}Γijkij​\Gamma^{\phantom{i}j}_{i\phantom{j}k}
\phase−78∘\phase{-78^\circ}−78∘​\phase{-78^\circ}
\PhiΦ\PhiΦ
\phiϕ\phiϕ
\PiΠ\PiΠ
\piπ\piπ
{picture}Not supported
\pitchfork⋔\pitchfork⋔
\plimplim⁡\plimplim
\plusmn±\plusmn±
\pm±\pm±
\pmatrixNot supportedSee {pmatrix}
{pmatrix}(abcd)\begin{pmatrix}a&b\\c&d\end{pmatrix}(ac​bd​)\begin{pmatrix}
   a & b \\
   c & d
\end{pmatrix}
{pmatrix*}(0−1−10)\begin{pmatrix*}[r]0&-1\\-1&0\end{pmatrix*}(0−1​−10​)\begin{pmatrix*}[r]
   0 & -1 \\
   -1 & 0
\end{pmatrix*}
\pmbμ\pmb{\mu}μ\pmb{\mu}
\pmodx(moda)x\pmod ax(moda)x\pmod a
\podx(a)x \pod ax(a)x \pod a
\pounds£\pounds£
\PrPr⁡\PrPr
\prec≺\prec≺
\precapprox⪷\precapprox⪷
\preccurlyeq≼\preccurlyeq≼
\preceq⪯\preceq⪯
\precnapprox⪹\precnapprox⪹
\precneqq⪵\precneqq⪵
\precnsim⋨\precnsim⋨
\precsim≾\precsim≾
\prime′\prime′
\prod∏\prod∏
\projlimproj lim⁡\projlimprojlim\projlim
\propto∝\propto∝
\providecommandHello\providecommand\greet{\text{Hello}} \greetHello\providecommand\greet{\text{Hello}} \greet
\psiψ\psiψ
\PsiΨ\PsiΨ
\pu123 kJmol{123~\mathchoice{\textstyle\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}}123 molkJ​\pu{123 kJ//mol} Requires an extension

QR

Symbol/FunctionRenderedSource or Comment
\QNot supportedSee \Bbb{Q}
\qquadaba\qquad\qquad{b}aba\qquad\qquad{b}
\quadaba\quad\quad{b}aba\quad\quad{b}
\RR\RR
\ra˚\text{\r{a}}a˚\text{\r{a}}
\raiseNot supportedsee \raisebox
\raiseboxhigherh\raisebox{2pt}{ighe}rhigherh\raisebox{2pt}{$ighe$}r
\rang⟨A⟩\langle A\rang⟨A⟩\langle A\rang
\rangle⟨A⟩\langle A\rangle⟨A⟩\langle A\rangle
\Rarr⇒\Rarr⇒
\rArr⇒\rArr⇒
\rarr→\rarr→
\ratio:\ratio:
\rBrace⦄\rBrace]}
\rbrace}\rbrace}
\rbrack]\rbrack]
{rcases}aif bcif d}\begin{rcases}a&\text{if }b\\c&\text{if }d\end{rcases}ac​if bif d​}\begin{rcases}
   a &\text{if } b \\
   c &\text{if } d
\end{rcases}
\rceil⌉\rceil⌉
\Reℜ\Reℜ
\realℜ\realℜ
\RealsR\RealsR
\realsR\realsR
\refNot supportedIssue #350
\relax
\renewcommandAhoy!\def\hail{Hi!}\renewcommand\hail{\text{Ahoy!}} \hailAhoy!\def\hail{Hi!}
\renewcommand\hail{\text{Ahoy!}}
\hail
\renewenvironmentNot supported
\requireNot supported
\restriction↾\restriction↾
\rfloor⌋\rfloor⌋
\rgroup⟯\rgroup⟯
\rhd⊳\rhd⊳
\RhoP\RhoP
\rhoρ\rhoρ
\rightab)\left.\dfrac a b\right)ba​)\left.\dfrac a b\right)
\Rightarrow⇒\Rightarrow⇒
\rightarrow→\rightarrow→
\rightarrowtail↣\rightarrowtail↣
\rightharpoondown⇁\rightharpoondown⇁
\rightharpoonup⇀\rightharpoonup⇀
\rightleftarrows⇄\rightleftarrows⇄
\rightleftharpoons⇌\rightleftharpoons⇌
\rightrightarrows⇉\rightrightarrows⇉
\rightsquigarrow⇝\rightsquigarrow⇝
\rightthreetimes⋌\rightthreetimes⋌
\risingdotseq≓\risingdotseq≓
\rlap /=\rlap{\,/}{=}/=\rlap{\,/}{=}
\rmAaBb12\rm AaBb12AaBb12\rm AaBb12
\rmoustache⎱\rmoustache⎱
\rootNot supported
\rotateboxNot supportedIssue #681
\rparen)\rparen)
\rq′\rq′
\rrbracket⟧\rrbracket]]
\Rrightarrow⇛\Rrightarrow⇛
\Rsh↱\Rsh↱
\rtimes⋊\rtimes⋊
\RuleNot supportedsee \rule
\rulexxx\rule[6pt]{2ex}{1ex}xxxx\rule[6pt]{2ex}{1ex}x
\rVert∥\rVert∥
\rvert∣\rvert∣

S

Symbol/FunctionRenderedSource or Comment
\S§\text{\S}§\text{\S}
\SampiNot supported
\sampiNot supported
\scNot supportedIssue #471
\scaleboxNot supported
\scrNot supportedSee \mathscr
\scriptscriptstylecd\scriptscriptstyle \frac cddc​\scriptscriptstyle \frac cd
\scriptsizescriptsize\scriptsize scriptsizescriptsize\scriptsize scriptsize
\scriptstyleab+cd\frac ab + {\scriptstyle \frac cd}ba​+dc​\frac ab + {\scriptstyle \frac cd}
\sdot⋅\sdot⋅
\searrow↘\searrow↘
\secsec⁡\secsec
\sect§\text{\sect}§\text{\sect}
\set{ x∣x<5 }\set{x\VERT x<5}{x∣x<5}\set{x|x<5}
\Set{ x  |  x<12 }\Set{ x \VERT x<\frac 1 2 }{x​x<21​}\Set{ x | x<\frac 1 2}
\setlengthNot supportedIssue #687
\setminus∖\setminus∖
\sfAaBb123\sf AaBb123AaBb123\sf AaBb123
\sharp♯\sharp♯
\shortmid∣\shortmid∣
\shortparallel∥\shortparallel∥
\shoveleftNot supported
\shoverightNot supported
\sidesetNot supported
\SigmaΣ\SigmaΣ
\sigmaσ\sigmaσ
\sim∼\sim∼
\simcolon∼:\simcolon∼:
\simcoloncolon∼∷\simcoloncolon∼::
\simeq≃\simeq≃
\sinsin⁡\sinsin
\sinhsinh⁡\sinhsinh
\sixptsizesixptsize\sixptsize sixptsizesixptsize\sixptsize sixptsize
\shsh⁡\shsh
\skewNot supported
\skipNot supported
\slNot supported
\smallsmall\small smallsmall\small small
\smallfrown⌢\smallfrown⌢
\smallint∫\smallint∫
{smallmatrix}abcd\begin{smallmatrix} a & b \\ c & d \end{smallmatrix}ac​bd​\begin{smallmatrix}
   a & b \\
   c & d
\end{smallmatrix}
\smallsetminus∖\smallsetminus∖
\smallsmile⌣\smallsmile⌣
\smash(x2)\left(x^{\smash{2}}\right)(x2)\left(x^{\smash{2}}\right)
\smile⌣\smile⌣
\smileyNot supported
\soutabc\sout{abc}abc\sout{abc}
\SpaceNot supportedsee \space
\spacea ba\space ba ba\space b
\spades♠\spades♠
\spadesuit♠\spadesuit♠
\sphericalangle∢\sphericalangle∢
{split}a=b+c=e+f\begin{equation}\begin{split}a &=b+c\\&=e+f\end{split}\end{equation}a​=b+c=e+f​​​\begin{equation}
\begin{split}
   a &=b+c\\
      &=e+f
\end{split}
\end{equation}
\sqcap⊓\sqcap⊓
\sqcup⊔\sqcup⊔
\square□\square□
\sqrtx3\sqrt[3]{x}3x​\sqrt[3]{x}
\sqsubset⊏\sqsubset⊏
\sqsubseteq⊑\sqsubseteq⊑
\sqsupset⊐\sqsupset⊐
\sqsupseteq⊒\sqsupseteq⊒
\ssß\text{\ss}ß\text{\ss}
\stackrel=!\stackrel{!}{=}=!\stackrel{!}{=}
\star⋆\star⋆
\StigmaNot supported
\stigmaNot supported
\strutNot supported
\styleNot supportedNon standard
\sub⊂\sub⊂
{subarray}Not supported
\sube⊆\sube⊆
\Subset⋐\Subset⋐
\subset⊂\subset⊂
\subseteq⊆\subseteq⊆
\subseteqq⫅\subseteqq⫅
\subsetneq⊊\subsetneq⊊
\subsetneqq⫋\subsetneqq⫋
\substack∑0<i<m0<j<n\sum_{\substack{0<i<m\\0<j<n}}0<i<m0<j<n​∑​\sum_{\substack{0<i<m\\0<j<n}}
\succ≻\succ≻
\succapprox⪸\succapprox⪸
\succcurlyeq≽\succcurlyeq≽
\succeq⪰\succeq⪰
\succnapprox⪺\succnapprox⪺
\succneqq⪶\succneqq⪶
\succnsim⋩\succnsim⋩
\succsim≿\succsim≿
\sum∑\sum∑
\supsup⁡\supsup
\supe⊇\supe⊇
\Supset⋑\Supset⋑
\supset⊃\supset⊃
\supseteq⊇\supseteq⊇
\supseteqq⫆\supseteqq⫆
\supsetneq⊋\supsetneq⊋
\supsetneqq⫌\supsetneqq⫌
\surd√\surd√
\swarrow↙\swarrow↙

T

Symbol/FunctionRenderedSource or Comment
\taga2+b2=c2(3.1c)\tag{3.1c} a^2+b^2=c^2a2+b2=c2(3.1c)\tag{3.1c} a^2+b^2=c^2
\tag*a2+b2=c23.1c\tag*{3.1c} a^2+b^2=c^2a2+b2=c23.1c\tag*{3.1c} a^2+b^2=c^2
\tantan⁡\tantan
\tanhtanh⁡\tanhtanh
\TauT\TauT
\tauτ\tauτ
\tbinom(nk)\tbinom n k(kn​)\tbinom n k
\TeXTeX\TeXTE​X
\text yes & no \text{ yes }\&\text{ no } yes & no \text{ yes }\&\text{ no }
\textasciitilde~\text{\textasciitilde}~\text{\textasciitilde}
\textasciicircum^\text{\textasciicircum}^\text{\textasciicircum}
\textbackslash\\text{\textbackslash}\\text{\textbackslash}
\textbar|\text{\textbar}|\text{\textbar}
\textbardbl∥\text{\textbardbl}∥\text{\textbardbl}
\textbfAaBb123\textbf{AaBb123}AaBb123\textbf{AaBb123}
\textbraceleft{\text{\textbraceleft}{\text{\textbraceleft}
\textbraceright}\text{\textbraceright}}\text{\textbraceright}
\textcircleda◯\text{\textcircled a}a◯\text{\textcircled a}
\textcolorF=ma\textcolor{blue}{F=ma}F=ma\textcolor{blue}{F=ma}
\textdagger†\text{\textdagger}†\text{\textdagger}
\textdaggerdbl‡\text{\textdaggerdbl}‡\text{\textdaggerdbl}
\textdegree°\text{\textdegree}°\text{\textdegree}
\textdollar$\text{\textdollar}$\text{\textdollar}
\textellipsis…\text{\textellipsis}…\text{\textellipsis}
\textemdash—\text{\textemdash}—\text{\textemdash}
\textendash–\text{\textendash}–\text{\textendash}
\textgreater>\text{\textgreater}>\text{\textgreater}
\textitAaBb\textit{AaBb}AaBb\textit{AaBb}
\textless<\text{\textless}<\text{\textless}
\textmdAaBb123\textmd{AaBb123}AaBb123\textmd{AaBb123}
\textnormalAB\textnormal{AB}AB\textnormal{AB}
\textquotedblleft“\text{\textquotedblleft}“\text{\textquotedblleft}
\textquotedblright”\text{\textquotedblright}”\text{\textquotedblright}
\textquoteleft‘\text{\textquoteleft}‘\text{\textquoteleft}
\textquoteright’\text{\textquoteright}’\text{\textquoteright}
\textregistered®\text{\textregistered}R◯\text{\textregistered}
\textrmAaBb123\textrm{AaBb123}AaBb123\textrm{AaBb123}
\textscNot supportedIssue #471
\textsfAaBb123\textsf{AaBb123}AaBb123\textsf{AaBb123}
\textslNot supported
\textsterling£\text{\textsterling}£\text{\textsterling}
\textstyle∑0n\textstyle\sum_0^n∑0n​\textstyle\sum_0^n
\texttipNot supported
\textttAaBb123\texttt{AaBb123}AaBb123\texttt{AaBb123}
\textunderscore_\text{\textunderscore}_\text{\textunderscore}
\textupAaBb123\textup{AaBb123}AaBb123\textup{AaBb123}
\textvisiblespaceNot supported
\tfracab\tfrac abba​\tfrac ab
\tgtg⁡\tgtg
\thth⁡\thth
\therefore∴\therefore∴
\ThetaΘ\ThetaΘ
\thetaθ\thetaθ
\thetasymϑ\thetasymϑ
\thickapprox≈\thickapprox≈
\thicksim∼\thicksim∼
\thickspacea  ba\thickspace baba\thickspace b
\thinspacea ba\thinspace baba\thinspace b
\tildeM~\tilde MM~\tilde M
\times×\times×
\TinyNot supportedsee \tiny
\tinytiny\tiny tinytiny\tiny tiny
\to→\to→
\toggleNot supported
\top⊤\top⊤
\triangle△\triangle△
\triangledown▽\triangledown▽
\triangleleft◃\triangleleft◃
\trianglelefteq⊴\trianglelefteq⊴
\triangleq≜\triangleq≜
\triangleright▹\triangleright▹
\trianglerighteq⊵\trianglerighteq⊵
\ttAaBb123{\tt AaBb123}AaBb123{\tt AaBb123}
\twoheadleftarrow↞\twoheadleftarrow↞
\twoheadrightarrow↠\twoheadrightarrow↠

U

Symbol/FunctionRenderedSource or Comment
\ua˘\text{\u{a}}a˘\text{\u{a}}
\Uarr⇑\Uarr⇑
\uArr⇑\uArr⇑
\uarr↑\uarr↑
\ulcorner⌜\ulcorner┌
\underbarX‾\underbar{X}X​\underbar{X}
\underbracex+⋯+x⏟n times\underbrace{x+⋯+x}_{n\text{ times}}n timesx+⋯+x​​\underbrace{x+⋯+x}_{n\text{ times}}
\underbracketNot supported
\undergroupAB⏡\undergroup{AB}AB​\undergroup{AB}
\underleftarrowAB←\underleftarrow{AB}AB​\underleftarrow{AB}
\underleftrightarrowAB↔\underleftrightarrow{AB}AB​\underleftrightarrow{AB}
\underrightarrowAB→\underrightarrow{AB}AB​\underrightarrow{AB}
\underlinea long argument‾\underline{\text{a long argument}}a long argument​\underline{\text{a long argument}}
\underlinesegmentABundefined\underlinesegment{AB}AB​\underlinesegment{AB}
\underparenNot supportedSee \undergroup
\underrightarrowAB→\underrightarrow{AB}AB​\underrightarrow{AB}
\underset=!\underset{!}{=}!=​\underset{!}{=}
\unicodeNot supported
\unlhd⊴\unlhd⊴
\unrhd⊵\unrhd⊵
\upNot supported
\Uparrow⇑\Uparrow⇑
\uparrow↑\uparrow↑
\Updownarrow⇕\Updownarrow⇕
\updownarrow↕\updownarrow↕
\upharpoonleft↿\upharpoonleft↿
\upharpoonright↾\upharpoonright↾
\uplus⊎\uplus⊎
\uprootNot supported
\upshapeNot supported
\UpsilonΥ\UpsilonΥ
\upsilonυ\upsilonυ
\upuparrows⇈\upuparrows⇈
\urcorner⌝\urcorner┐
\urlhttps://katex.org/\footnotesize\url{https://katex.org/}https://katex.org/\url{https://katex.org/} Requires trust option
\utildeAB~\utilde{AB}AB​\utilde{AB}

V

Symbol/FunctionRenderedSource or Comment
\vaˇ\text{\v{a}}aˇ\text{\v{a}}
\varcoppaNot supported
\varDeltaΔ\varDeltaΔ
\varepsilonε\varepsilonε
\varGammaΓ\varGammaΓ
\varinjlimlim→⁡\varinjlimlim​\varinjlim
\varkappaϰ\varkappaϰ
\varLambdaΛ\varLambdaΛ
\varliminflim‾⁡\varliminflim​\varliminf
\varlimsuplim‾⁡\varlimsuplim\varlimsup
\varnothing∅\varnothing∅
\varOmegaΩ\varOmegaΩ
\varPhiΦ\varPhiΦ
\varphiφ\varphiφ
\varPiΠ\varPiΠ
\varpiϖ\varpiϖ
\varprojlimlim←⁡\varprojlimlim​\varprojlim
\varpropto∝\varpropto∝
\varPsiΨ\varPsiΨ
\varPsiΨ\varPsiΨ
\varrhoϱ\varrhoϱ
\varSigmaΣ\varSigmaΣ
\varsigmaς\varsigmaς
\varstigmaNot supported
\varsubsetneq⊊\varsubsetneq
\varsubsetneqq⫋\varsubsetneqq
\varsupsetneq⊋\varsupsetneq
\varsupsetneqq⫌\varsupsetneqq
\varThetaΘ\varThetaΘ
\varthetaϑ\varthetaϑ
\vartriangle△\vartriangle△
\vartriangleleft⊲\vartriangleleft⊲
\vartriangleright⊳\vartriangleright⊳
\varUpsilonΥ\varUpsilonΥ
\varXiΞ\varXiΞ
\vcentcolon:=\mathrel{\vcentcolon =}:=\mathrel{\vcentcolon =}
\vcentera+(abc)a+\left(\vcenter{\frac{\frac a b}c}\right)a+(cba​​​)a+\left(\vcenter{\hbox{$\frac{\frac a b}c$}}\right)
TeX (strict) syntax
\vcentera+(abc)a+\left(\vcenter{\frac{\frac a b}c}\right)a+(cba​​​)a+\left(\vcenter{\frac{\frac a b}c}\right)
non-strict syntax
\Vdash⊩\Vdash⊩
\vDash⊨\vDash⊨
\vdash⊢\vdash⊢
\vdots⋮\vdots⋮
\vecF⃗\vec{F}F\vec{F}
\vee∨\vee∨
\veebar⊻\veebar⊻
\verb\frac a b\verb!\frac a b!\frac a b\verb!\frac a b!
\Vert∥\Vert∥
\vert∣\vert∣
\vfilNot supported
\vfillNot supported
\vlineNot supportedIssue #269
{Vmatrix}∥abcd∥\begin{Vmatrix}a&b\\c&d\end{Vmatrix}​ac​bd​​\begin{Vmatrix}
   a & b \\
   c & d
\end{Vmatrix}
{Vmatrix*}∥0−1−10∥\begin{Vmatrix*}[r]0&-1\\-1&0\end{Vmatrix*}​0−1​−10​​\begin{Vmatrix*}[r]
   0 & -1 \\
   -1 & 0
\end{Vmatrix*}
{vmatrix}∣abcd∣\begin{vmatrix}a&b\\c&d\end{vmatrix}​ac​bd​​\begin{vmatrix}
   a & b \\
   c & d
\end{vmatrix}
{vmatrix*}∣0−1−10∣\begin{vmatrix*}[r]0&-1\\-1&0\end{vmatrix*}​0−1​−10​​\begin{vmatrix*}[r]
   0 & -1 \\
   -1 & 0
\end{vmatrix*}
\vphantomMa‾\overline{\vphantom{M}a}Ma\overline{\vphantom{M}a}
\Vvdash⊪\Vvdash⊪

W

Symbol/FunctionRenderedSource or Comment
\wedge∧\wedge∧
\weierp℘\weierp℘
\widecheckABˇ\widecheck{AB}AB\widecheck{AB}
\widehatAB^\widehat{AB}AB\widehat{AB}
\wideparenNot supportedIssue #560
\widetildeAB~\widetilde{AB}AB\widetilde{AB}
\wp℘\wp℘
\wr≀\wr≀

X

Symbol/FunctionRenderedSource or Comment
\xcancelABC\xcancel{ABC}ABC\xcancel{ABC}
\xdefa\def\foo{a}\xdef\bar{\foo}\def\foo{}\bara\def\foo{a}\xdef\bar{\foo}\def\foo{}\bar
\XiΞ\XiΞ
\xiξ\xiξ
\xhookleftarrow↩abc\xhookleftarrow{abc}abc​\xhookleftarrow{abc}
\xhookrightarrow↪abc\xhookrightarrow{abc}abc​\xhookrightarrow{abc}
\xLeftarrow⇐abc\xLeftarrow{abc}abc​\xLeftarrow{abc}
\xleftarrow←abc\xleftarrow{abc}abc​\xleftarrow{abc}
\xleftharpoondown↽abc\xleftharpoondown{abc}abc​\xleftharpoondown{abc}
\xleftharpoonup↼abc\xleftharpoonup{abc}abc​\xleftharpoonup{abc}
\xLeftrightarrow⇔abc\xLeftrightarrow{abc}abc​\xLeftrightarrow{abc}
\xleftrightarrow↔abc\xleftrightarrow{abc}abc​\xleftrightarrow{abc}
\xleftrightharpoons⇋abc\xleftrightharpoons{abc}abc​\xleftrightharpoons{abc}
\xlongequal=abc\xlongequal{abc}abc\xlongequal{abc}
\xmapsto↦abc\xmapsto{abc}abc​\xmapsto{abc}
\xRightarrow⇒abc\xRightarrow{abc}abc​\xRightarrow{abc}
\xrightarrow→abc\xrightarrow{abc}abc​\xrightarrow{abc}
\xrightharpoondown⇁abc\xrightharpoondown{abc}abc​\xrightharpoondown{abc}
\xrightharpoonup⇀abc\xrightharpoonup{abc}abc​\xrightharpoonup{abc}
\xrightleftharpoons⇌abc\xrightleftharpoons{abc}abc​\xrightleftharpoons{abc}
\xtofrom⇄abc\xtofrom{abc}abc​\xtofrom{abc}
\xtwoheadleftarrow↞abc\xtwoheadleftarrow{abc}abc\xtwoheadleftarrow{abc}
\xtwoheadrightarrow↠abc\xtwoheadrightarrow{abc}abc\xtwoheadrightarrow{abc}

YZ

Symbol/FunctionRenderedSource or Comment
\yen¥\yen¥
\ZZ\ZZ
\ZetaZ\ZetaZ
\zetaζ\zetaζ
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