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id title
support_table
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.

<style> table tr, table td { vertical-align: middle; } </style>

Symbols

Symbol/Function Rendered Source or Comment
! $n!$ n!
\! $a!b$ a\!b
# $\def\bar#1{#1^2} \bar{y}$ \def\bar#1{#1^2} \bar{y}
\# $#$
% %this is a comment
\% $%$
& $\begin{matrix} a & b\cr c & d \end{matrix}$ \begin{matrix}
   a & b \\
   c & d
\end{matrix}
\& $&$
' $'$
\' $\text{'{a}}$ \text{\'{a}}
( $($
) $)$
\(…\) $\text{(\frac a b)}$ \text{\(\frac a b\)}
\ $a\ b$ a\ b
\" $\text{"{a}}$ \text{\"{a}}
\$ $\text{\textdollar}$
\, $a,,{b}$ a\,\,{b}
\. $\text{.{a}}$ \text{\.{a}}
\: $a::{b}$ a\:\:{b}
\; $a;;{b}$ a\;\;{b}
_ $x_i$ x_i
\_ $_$
\` $\text{`{a}}$ \text{\'{a}}
< $<$
\= $\text{={a}}$ \text{\={a}}
> $>$
\> $a>>{b}$ a\>\>{b}
[ $[$
] $]$
{ ${a}$ {a}
} ${a}$ {a}
\{ ${$
\} $}$
| $\vert$
\| $\Vert$
~ $\text{nonono~breaks}$ \text{no~no~no~breaks}
\~ $\text{~{a}}$ \text{\~{a}}
\|$\begin{matrix} a & b\ c & d\end{matrix}$ \begin{matrix}
   a & b \\
   c & d
\end{matrix}
^ $x^i$ x^i
\^ $\text{^{a}}$ \text{\^{a}}

A

Symbol/Function Rendered Source or Comment
\AA $\text{\AA}$ \text{\AA}
\aa $\text{\aa}$ \text{\aa}
\above ${a \above{2pt} b+1}$ {a \above{2pt} b+1}
\abovewithdelims Not supported
\acute $\acute e$ \acute e
\AE $\text{\AE}$ \text{\AE}
\ae $\text{\ae}$ \text{\ae}
\alef $\alef$
\alefsym $\alefsym$
\aleph $\aleph$
{align} Not supported see {aligned}
{aligned} $\begin{aligned}a&=b+c\d+e&=f\end{aligned}$ \begin{aligned}
   a&=b+c \\
   d+e&=f
\end{aligned}
{alignat} Not supported see {alignedat}
{alignedat} $\begin{alignedat}{2}10&x+&3&y=2\3&x+&13&y=4\end{alignedat}$ \begin{alignedat}{2}
   10&x+ &3&y = 2 \\
    3&x+&13&y = 4
\end{alignedat}
\allowbreak
\Alpha $\Alpha$
\alpha $\alpha$
\amalg $\amalg$
\And $\And$
\and Not supported Deprecated
\ang Not supported Deprecated
\angl Not supported
\angle $\angle$
\approx $\approx$
\approxeq $\approxeq$
\arccos $\arccos$
\arcctg $\arcctg$
\arcsin $\arcsin$
\arctan $\arctan$
\arctg $\arctg$
\arg $\arg$
\argmax $\argmax$
\argmin $\argmin$
{array} $\begin{array}{cc}a&b\c&d\end{array}$ \begin{array}{cc}
   a & b \\
   c & d
\end{array}
\array Not supported see {array}
\arraystretch $\def\arraystretch{1.5}\begin{array}{cc}a&b\c&d\end{array}$ \def\arraystretch{1.5}
\begin{array}{cc}
   a & b \\
   c & d
\end{array}
\Arrowvert Not supported
\arrowvert Not supported
\ast $\ast$
\asymp $\asymp$
\atop ${a \atop b}$ {a \atop b}
\atopwithdelims Not supported

B

Symbol/Function Rendered Source or Comment
\backepsilon $\backepsilon$
\backprime $\backprime$
\backsim $\backsim$
\backsimeq $\backsimeq$
\backslash $\backslash$
\bar $\bar{y}$ \bar{y}
\barwedge $\barwedge$
\Bbb $\Bbb{ABC}$ \Bbb{ABC}
KaTeX supports A-Z & k
\Bbbk $\Bbbk$
\bbox Not supported
\bcancel $\bcancel{5}$ \bcancel{5}
\because $\because$
\begin $\begin{matrix} a & b\ c & d\end{matrix}$ \begin{matrix}
   a & b \\
   c & d
\end{matrix}
\begingroup $\begingroup a}$ \begingroup a}
\Beta $\Beta$
\beta $\beta$
\beth $\beth$
\between $\between$
\bf $\bf AaBb12$ \bf AaBb12
\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 $\bigodot$
\bigominus Not supported Issue #1222
\bigoplus $\bigoplus$
\bigoslash Not supported Issue #1222
\bigotimes $\bigotimes$
\bigr $\bigr)$ \bigr)
\Bigr $\Bigr)$ \Bigr)
\bigsqcap Not supported Issue #1222
\bigsqcup $\bigsqcup$
\bigstar $\bigstar$
\bigtriangledown $\bigtriangledown$
\bigtriangleup $\bigtriangleup$
\biguplus $\biguplus$
\bigvee $\bigvee$
\bigwedge $\bigwedge$
\binom $\binom n k$ \binom n k
\blacklozenge $\blacklozenge$
\blacksquare $\blacksquare$
\blacktriangle $\blacktriangle$
\blacktriangledown $\blacktriangledown$
\blacktriangleleft $\blacktriangleleft$
\blacktriangleright $\blacktriangleright$
\bm $\bm{AaBb}$ \bm{AaBb}
{Bmatrix} $\begin{Bmatrix}a&b\c&d\end{Bmatrix}$ \begin{Bmatrix}
   a & b \\
   c & d
\end{Bmatrix}
{bmatrix} $\begin{bmatrix}a&b\c&d\end{bmatrix}$ \begin{bmatrix}
   a & b \\
   c & d
\end{bmatrix}
\bmod $a \bmod b$ a \bmod b
\bold $\bold{AaBb123}$ \bold{AaBb123}
\boldsymbol $\boldsymbol{AaBb}$ \boldsymbol{AaBb}
\bot $\bot$
\bowtie $\bowtie$
\Box $\Box$
\boxdot $\boxdot$
\boxed $\boxed{ab}$ \boxed{ab}
\boxminus $\boxminus$
\boxplus $\boxplus$
\boxtimes $\boxtimes$
\brace ${n\brace k}$ {n\brace k}
\bracevert Not supported
\brack ${n\brack k}$ {n\brack k}
\breve $\breve{eu}$ \breve{eu}
\buildrel Not supported
\bull $\bull$
\bullet $\bullet$
\Bumpeq $\Bumpeq$
\bumpeq $\bumpeq$

C

Symbol/Function Rendered Source or Comment
\C Not supported Deprecated
\cal Not supported See \mathcal
\cancel $\cancel{5}$ \cancel{5}
\cancelto Not supported
\Cap $\Cap$
\cap $\cap$
{cases} $\begin{cases}a&\text{if }b\c&\text{if }d\end{cases}$ \begin{cases}
   a &\text{if } b \\
   c &\text{if } d
\end{cases}
\cases Not supported see {cases}
{CD} Not supported
\cdot $\cdot$
\cdotp $\cdotp$
\cdots $\cdots$
\ce ${\mathrm{C}{\vphantom{X}}{\smash[t]{6}}\mathrm{H}{\vphantom{X}}{\smash[t]{5}}{-}\mathrm{CHO}}$ \ce{C6H5-CHO} Requires an extension
\cee Not supported Deprecated by mhchem
\centerdot $a\centerdot b$ a\centerdot b
\cf Not supported Deprecated by mhchem
\cfrac $\cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}}$ \cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}}
\check $\check{oe}$ \check{oe}
\ch $\ch$
\checkmark $\checkmark$
\Chi $\Chi$
\chi $\chi$
\choose ${n+1 \choose k+2}$ {n+1 \choose k+2}
\circ $\circ$
\circeq $\circeq$
\circlearrowleft $\circlearrowleft$
\circlearrowright $\circlearrowright$
\circledast $\circledast$
\circledcirc $\circledcirc$
\circleddash $\circleddash$
\circledR $\circledR$
\circledS $\circledS$
\class Not supported A PR is pending.
\cline Not supported Issue #269
\clubs $\clubs$
\clubsuit $\clubsuit$
\cnums $\cnums$
\colon $\colon$
\Colonapprox $\Colonapprox$
\colonapprox $\colonapprox$
\Coloneq $\Coloneq$
\coloneq $\coloneq$
\Coloneqq $\Coloneqq$
\coloneqq $\coloneqq$
\Colonsim $\Colonsim$
\colonsim $\colonsim$
\color $\color{#0000FF} AaBb123$ \color{#0000FF} AaBb123
\colorbox $\colorbox{red}{Black on red}$ \colorbox{red}{Black on red}
\complement $\complement$
\Complex $\Complex$
\cong $\cong$
\Coppa Not supported
\coppa Not supported
\coprod $\coprod$
\copyright $\copyright$
\cos $\cos$
\cosec $\cosec$
\cosh $\cosh$
\cot $\cot$
\cotg $\cotg$
\coth $\coth$
\cr $\begin{matrix} a & b\cr c & d \end{matrix}$ \begin{matrix}
   a & b \cr
   c & d
\end{matrix}
\csc $\csc$
\cssId Not supported A PR is pending.
\ctg $\ctg$
\cth $\cth$
\Cup $\Cup$
\cup $\cup$
\curlyeqprec $\curlyeqprec$
\curlyeqsucc $\curlyeqsucc$
\curlyvee $\curlyvee$
\curlywedge $\curlywedge$
\curvearrowleft $\curvearrowleft$
\curvearrowright $\curvearrowright$

D

Symbol/Function Rendered Source or Comment
\dag $\dag$
\Dagger $\Dagger$
\dagger $\dagger$
\daleth $\daleth$
\Darr $\Darr$
\dArr $\dArr$
\darr $\darr$
{darray} $\begin{darray}{cc}a&b\c&d\end{darray}$ \begin{darray}{cc}
   a & b \\
   c & d
\end{darray}
\dashleftarrow $\dashleftarrow$
\dashrightarrow $\dashrightarrow$
\dashv $\dashv$
\dbinom $\dbinom n k$ \dbinom n k
\dblcolon $\dblcolon$
{dcases} $\begin{dcases}a&\text{if }b\c&\text{if }d\end{dcases}$ \begin{dcases}
   a &\text{if } b \\
   c &\text{if } d
\end{dcases}
\ddag $\ddag$
\ddagger $\ddagger$
\ddddot Not supported
\dddot Not supported
\ddot $\ddot x$ \ddot x
\ddots $\ddots$
\DeclareMathOperator Not supported
\def $\def\foo{x^2} \foo + \foo$ \def\foo{x^2} \foo + \foo
\definecolor Not supported Issue #750
\deg $\deg$
\degree $\degree$
\delta $\delta$
\Delta $\Delta$
\det $\det$
\Digamma Not supported
\digamma $\digamma$
\dfrac $\dfrac{a-1}{b-1}$ \dfrac{a-1}{b-1}
\diagdown $\diagdown$
\diagup $\diagup$
\Diamond $\Diamond$
\diamond $\diamond$
\diamonds $\diamonds$
\diamondsuit $\diamondsuit$
\dim $\dim$
\displaylines Not supported
\displaystyle $\displaystyle\sum_0^n$ \displaystyle\sum_0^n
\div $\div$
\divideontimes $\divideontimes$
\dot $\dot x$ \dot x
\Doteq $\Doteq$
\doteq $\doteq$
\doteqdot $\doteqdot$
\dotplus $\dotplus$
\dots $x_1 + \dots + x_n$ x_1 + \dots + x_n
\dotsb $x_1 +\dotsb + x_n$ x_1 +\dotsb + x_n
\dotsc $x,\dotsc,y$ x,\dotsc,y
\dotsi $$\int_{A_1}\int_{A_2}\dotsi$$ \int_{A_1}\int_{A_2}\dotsi
\dotsm $x_1 x_2 \dotsm x_n$ $x_1 x_2 \dotsm x_n
\dotso $\dotso$
\doublebarwedge $\doublebarwedge$
\doublecap $\doublecap$
\doublecup $\doublecup$
\Downarrow $\Downarrow$
\downarrow $\downarrow$
\downdownarrows $\downdownarrows$
\downharpoonleft $\downharpoonleft$
\downharpoonright $\downharpoonright$

E

Symbol/Function Rendered Source or Comment
\ell $\ell$
\else Not supported Issue #1003
\empty $\empty$
\emptyset $\emptyset$
\enclose Not supported Non standard
\end $\begin{matrix} a & b\ c & d\end{matrix}$ \begin{matrix}
   a & b \\
   c & d
\end{matrix}
\endgroup ${a\endgroup$ {a\endgroup
\enspace $a\enspace b$ a\enspace b
\Epsilon $\Epsilon$
\epsilon $\epsilon$
\eqalign Not supported
\eqalignno Not supported
\eqcirc $\eqcirc$
\Eqcolon $\Eqcolon$
\eqcolon $\eqcolon$
{equation} Not supported Issue #445
{eqnarray} Not supported
\Eqqcolon $\Eqqcolon$
\eqqcolon $\eqqcolon$
\eqref Not supported Issue #350
\eqsim $\eqsim$
\eqslantgtr $\eqslantgtr$
\eqslantless $\eqslantless$
\equiv $\equiv$
\Eta $\Eta$
\eta $\eta$
\eth $\eth$
\euro Not supported
\exist $\exist$
\exists $\exists$
\exp $\exp$

F

Symbol/Function Rendered Source or Comment
\fallingdotseq $\fallingdotseq$
\fbox $\fbox{Hi there!}$ \fbox{Hi there!}
\fcolorbox $\fcolorbox{red}{aqua}{A}$ \fcolorbox{red}{aqua}{A}
\fi Not supported Issue #1003
\Finv $\Finv$
\flat $\flat$
\footnotesize $\footnotesize footnotesize$ \footnotesize footnotesize
\forall $\forall$
\frac $\frac a b$ \frac a b
\frak $\frak{AaBb}$ \frak{AaBb}
\frown $\frown$

G

Symbol/Function Rendered Source or Comment
\Game $\Game$
\Gamma $\Gamma$
\gamma $\gamma$
{gather} Not supported see {gathered}
{gathered} $\begin{gathered}a=b\e=b+c\end{gathered}$ \begin{gathered}
   a=b \\
   e=b+c
\end{gathered}
\gcd $\gcd$
\gdef $\gdef\bar#1{#1^2} \bar{y} + \bar{y}$ \gdef\bar#1{#1^2} \bar{y} + \bar{y}
\ge $\ge$
\geneuro Not supported
\geneuronarrow Not supported
\geneurowide Not supported
\genfrac $\genfrac ( ] {2pt}{0}a{a+1}$ \genfrac ( ] {2pt}{0}a{a+1}
\geq $\geq$
\geqq $\geqq$
\geqslant $\geqslant$
\gets $\gets$
\gg $\gg$
\ggg $\ggg$
\gggtr $\gggtr$
\gimel $\gimel$
\global $\global\def\add#1#2{#1+#2} \add 2 3$ \global\def\add#1#2{#1+#2} \add 2 3
\gnapprox $\gnapprox$
\gneq $\gneq$
\gneqq $\gneqq$
\gnsim $\gnsim$
\grave $\grave{eu}$ \grave{eu}
\gt $a \gt b$ a \gt b
\gtrdot $\gtrdot$
\gtrapprox $\gtrapprox$
\gtreqless $\gtreqless$
\gtreqqless $\gtreqqless$
\gtrless $\gtrless$
\gtrsim $\gtrsim$
\gvertneqq $\gvertneqq$

H

Symbol/Function Rendered Source or Comment
\H $\text{\H{a}}$ \text{\H{a}}
\Harr $\Harr$
\hArr $\hArr$
\harr $\harr$
\hat $\hat{\theta}$ \hat{\theta}
\hbar $\hbar$
\hbox Not supported
\hdashline $\begin{matrix}a&b\ \hdashline c &d\end{matrix}$ \begin{matrix}
   a & b \\
   \hdashline
   c & d
\end{matrix}
\hearts $\hearts$
\heartsuit $\heartsuit$
\hfil Not supported
\hfill Not supported Issues #164 & #269
\hline $\begin{matrix}a&b\ \hline c &d\end{matrix}$ \begin{matrix}
   a & b \\ \hline
   c & d
\end{matrix}
\hom $\hom$
\hookleftarrow $\hookleftarrow$
\hookrightarrow $\hookrightarrow$
\hphantom $a\hphantom{bc}d$ a\hphantom{bc}d
\href $\href{https://katex.org/}{\KaTeX}$ \href{https://katex.org/}{\KaTeX}
\hskip $w\hskip1em i\hskip2em d$ w\hskip1em i\hskip2em d
\hslash $\hslash$
\hspace $s\hspace7ex k$ s\hspace7ex k
\huge $\huge huge$ \huge huge
\Huge $\Huge Huge$ \Huge Huge

I

Symbol/Function Rendered Source or Comment
\i $\text{\i}$ \text{\i}
\idotsint Not supported
\iddots Not supported Issue #1223
\if Not supported Issue #1003
\iff $A\iff B$ A\iff B
\ifmode Not supported Issue #1003
\ifx Not supported Issue #1003
\iiiint Not supported
\iiint $\iiint$
\iint $\iint$
\Im $\Im$
\image $\image$
\imath $\imath$
\impliedby $P\impliedby Q$ P\impliedby Q
\implies $P\implies Q$ P\implies Q
\in $\in$
\includegraphics $\includegraphics[height=0.8em, totalheight=0.9em, width=0.9em, alt=KA logo]{https://cdn.kastatic.org/images/apple-touch-icon-57x57-precomposed.new.png}$ \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}
\inf $\inf$
\infin $\infin$
\infty $\infty$
\injlim Not supported
\int $\int$
\intercal $\intercal$
\intop $\intop$
\Iota $\Iota$
\iota $\iota$
\isin $\isin$
\it ${\it AaBb}$ {\it AaBb}

JK

Symbol/Function Rendered Source or Comment
\j $\text{\j}$ \text{\j}
\jmath $\jmath$
\Join $\Join$
\Kappa $\Kappa$
\kappa $\kappa$
\KaTeX $\KaTeX$
\ker $\ker$
\kern $I\kern-2.5pt R$ I\kern-2.5pt R
\Koppa Not supported
\koppa Not supported

L

Symbol/Function Rendered Source or Comment
\L Not supported
\l Not supported
\Lambda $\Lambda$
\lambda $\lambda$
\label Not supported
\land $\land$
\lang $\lang A\rangle$ \lang A\rangle
\langle $\langle A\rangle$ \langle A\rangle
\Larr $\Larr$
\lArr $\lArr$
\larr $\larr$
\large $\large large$ \large large
\Large $\Large Large$ \Large Large
\LARGE $\LARGE LARGE$ \LARGE LARGE
\LaTeX $\LaTeX$
\lbrace $\lbrace$
\lbrack $\lbrack$
\lceil $\lceil$
\ldotp $\ldotp$
\ldots $\ldots$
\le $\le$
\leadsto $\leadsto$
\left $\left\lbrace \dfrac ab \right.$ \left\lbrace \dfrac ab \right.
\leftarrow $\leftarrow$
\Leftarrow $\Leftarrow$
\LeftArrow Not supported Non standard
\leftarrowtail Not supported
\leftharpoondown $\leftharpoondown$
\leftharpoonup $\leftharpoonup$
\leftleftarrows $\leftleftarrows$
\Leftrightarrow $\Leftrightarrow$
\leftrightarrow $\leftrightarrow$
\leftrightarrows $\leftrightarrows$
\leftrightharpoons $\leftrightharpoons$
\leftrightsquigarrow $\leftrightsquigarrow$
\leftroot Not supported
\leftthreetimes $\leftthreetimes$
\leq $\leq$
\leqalignno Not supported
\leqq $\leqq$
\leqslant $\leqslant$
\lessapprox $\lessapprox$
\lessdot $\lessdot$
\lesseqgtr $\lesseqgtr$
\lesseqqgtr $\lesseqqgtr$
\lessgtr $\lessgtr$
\lesssim $\lesssim$
\let Not supported Issue #1413
\lfloor $\lfloor$
\lg $\lg$
\lgroup $\lgroup$
\lhd $\lhd$
\lim $\lim$
\liminf $\liminf$
\limits $\lim\limits_x$ \lim\limits_x
\limsup $\limsup$
\ll $\ll$
\llap ${=}\llap{/,}$ {=}\llap{/\,}
\llcorner $\llcorner$
\Lleftarrow $\Lleftarrow$
\lll $\lll$
\llless $\llless$
\lmoustache $\lmoustache$
\ln $\ln$
\lnapprox $\lnapprox$
\lneq $\lneq$
\lneqq $\lneqq$
\lnot $\lnot$
\lnsim $\lnsim$
\log $\log$
\Longleftarrow $\Longleftarrow$
\longleftarrow $\longleftarrow$
\Longleftrightarrow $\Longleftrightarrow$
\longleftrightarrow $\longleftrightarrow$
\longmapsto $\longmapsto$
\Longrightarrow $\Longrightarrow$
\longrightarrow $\longrightarrow$
\looparrowleft $\looparrowleft$
\looparrowright $\looparrowright$
\lor $\lor$
\lower Not 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/Function Rendered Source or Comment
\maltese $\maltese$
\mapsto $\mapsto$
\mathbb $\mathbb{AB}$ \mathbb{AB}
KaTeX supports A-Z k
\mathbf $\mathbf{AaBb123}$ \mathbf{AaBb123}
\mathbin $a\mathbin{!}b$ a\mathbin{!}b
\mathcal $\mathcal{AaBb123}$ \mathcal{AaBb123}
\mathchoice $a\mathchoice{,}{,,}{,,,}{,,,,}b$ a\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}b
\mathclap $\displaystyle\sum_{\mathclap{1\le i\le n}} x_{i}$ \sum_{\mathclap{1\le i\le n}} x_{i}
\mathclose $a + (b\mathclose\gt + c$ a + (b\mathclose\gt + c
\mathellipsis $\mathellipsis$
\mathfrak $\mathfrak{AaBb}$ \mathfrak{AaBb}
KaTeX supports A-Za-z
\mathinner $ab\mathinner{\text{inside}}cd$ ab\mathinner{\text{inside}}cd
\mathit $\mathit{AaBb}$ \mathit{AaBb}
KaTeX supports A-Za-z
\mathllap ${=}\mathllap{/,}$ {=}\mathllap{/\,}
\mathnormal $\mathnormal{AaBb}$ \mathnormal{AaBb}
KaTeX supports A-Za-z
\mathop $\mathop{\star}_a^b$ \mathop{\star}_a^b
\mathopen $a + \mathopen\lt b) + c$ a + \mathopen\lt b) + c
\mathord $1\mathord{,}234{,}567$ 1\mathord{,}234{,}567
\mathpunct $A\mathpunct{-}B$ A\mathpunct{-}B
\mathrel $a \mathrel{#} b$ a \mathrel{\#} b
\mathrlap $\mathrlap{,/}{=}$ \mathrlap{\,/}{=}
\mathring $\mathring{a}$ \mathring{a}
\mathrm $\mathrm{AaBb123}$ \mathrm{AaBb123}
\mathscr $\mathscr{AB}$ \mathscr{AaBb123}
KaTeX supports A-Z
\mathsf $\mathsf{AaBb123}$ \mathsf{AaBb123}
\mathsterling $\mathsterling$
\mathstrut Not supported
\mathtip Not supported
\mathtt $\mathtt{AaBb123}$ \mathtt{AaBb123}
\matrix Not supported See {matrix}
{matrix} $\begin{matrix}a&b\c&d\end{matrix}$ \begin{matrix}
   a & b \\
   c & d
\end{matrix}
\max $\max$
\mbox Not supported
\measuredangle $\measuredangle$
\medspace $a\medspace b$ a\medspace b
\mho $\mho$
\mid ${x∈ℝ\mid x>0}$ \{x∈ℝ\mid x>0\}
\middle $P\left(A\middle\vert B\right)$ P\left(A\middle\vert B\right)
\min $\min$
\mit Not supported See \mathit
\mkern $a\mkern18mu b$ a\mkern18mu b
\mmlToken Not supported
\mod $3\equiv 5 \mod 2$ 3\equiv 5 \mod 2
\models $\models$
\moveleft Not supported
\moveright Not supported
\mp $\mp$
\mskip $a\mskip{10mu}b$ a\mskip{10mu}b
\mspace Not supported
\Mu $\Mu$
\mu $\mu$
\multicolumn Not supported Issue #269
{multiline} Not supported
\multimap $\multimap$

N

Symbol/Function Rendered Source or Comment
\N $\N$
\nabla $\nabla$
\natnums $\natnums$
\natural $\natural$
\negmedspace $a\negmedspace b$ a\negmedspace b
\ncong $\ncong$
\ne $\ne$
\nearrow $\nearrow$
\neg $\neg$
\negthickspace $a\negthickspace b$ a\negthickspace b
\negthinspace $a\negthinspace b$ a\negthinspace b
\neq $\neq$
\newcommand $\newcommand\chk{\checkmark} \chk$ \newcommand\chk{\checkmark} \chk
\newenvironment Not supported Issue #37
\Newextarrow Not supported
\newline $a\newline b$ a\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
\nobreakspace $a\nobreakspace b$ a\nobreakspace b
\nolimits $\lim\nolimits_x$ \lim\nolimits_x
\normalsize $\normalsize normalsize$ \normalsize normalsize
\not $\not =$ \not =
\notag Not supported
\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 $\ntrianglerighteq$
\Nu $\Nu$
\nu $\nu$
\nVDash $\nVDash$
\nVdash $\nVdash$
\nvDash $\nvDash$
\nvdash $\nvdash$
\nwarrow $\nwarrow$

O

Symbol/Function Rendered Source or Comment
\O $\text{\O}$ \text{\O}
\o $\text{\o}$ \text{\o}
\odot $\odot$
\OE $\text{\OE}$ \text{\OE}
\oe $\text{\oe}$ \text{\oe}
\officialeuro Not supported
\oiiint $\oiiint$
\oiint $\oiint$
\oint $\oint$
\oldstyle Not supported
\omega $\omega$
\Omega $\Omega$
\Omicron $\Omicron$
\omicron $\omicron$
\ominus $\ominus$
\operatorname $\operatorname{asin} x$ \operatorname{asin} x
\operatorname* Not supported Issue #1242
\oplus $\oplus$
\or Not supported
\oslash $\oslash$
\otimes $\otimes$
\over ${a+1 \over b+2}+c$ {a+1 \over b+2}+c
\overbrace $\overbrace{x+⋯+x}^{n\text{ times}}$ \overbrace{x+⋯+x}^{n\text{ times}}
\overbracket Not supported
\overgroup $\overgroup{AB}$ \overgroup{AB}
\overleftarrow $\overleftarrow{AB}$ \overleftarrow{AB}
\overleftharpoon $\overleftharpoon{AB}$ \overleftharpoon{AB}
\overleftrightarrow $\overleftrightarrow{AB}$ \overleftrightarrow{AB}
\overline $\overline{\text{a long argument}}$ \overline{\text{a long argument}}
\overlinesegment $\overlinesegment{AB}$ \overlinesegment{AB}
\overparen Not supported See \overgroup
\Overrightarrow $\Overrightarrow{AB}$ \Overrightarrow{AB}
\overrightarrow $\overrightarrow{AB}$ \overrightarrow{AB}
\overrightharpoon $\overrightharpoon{ac}$ \overrightharpoon{ac}
\overset $\overset{!}{=}$ \overset{!}{=}
\overwithdelims Not supported
\owns $\owns$

P

Symbol/Function Rendered Source or Comment
\P $\text{\P}$ \text{\P}
\pagecolor Not supported Deprecated
\parallel $\parallel$
\part Not supported Deprecated
\partial $\partial$
\perp $\perp$
\phantom $\Gamma^{\phantom{i}j}_{i\phantom{j}k}$ \Gamma^{\phantom{i}j}_{i\phantom{j}k}
\phase Not supported
\Phi $\Phi$
\phi $\phi$
\Pi $\Pi$
\pi $\pi$
{picture} Not supported
\pitchfork $\pitchfork$
\plusmn $\plusmn$
\pm $\pm$
\pmatrix Not supported See {pmatrix}
{pmatrix} $\begin{pmatrix}a&b\c&d\end{pmatrix}$ \begin{pmatrix}
   a & b \\
   c & d
\end{pmatrix}
\pmb $\pmb{\mu}$ \pmb{\mu}
\pmod $x\pmod a$ x\pmod a
\pod $x \pod a$ x \pod a
\pounds $\pounds$
\Pr $\Pr$
\prec $\prec$
\precapprox $\precapprox$
\preccurlyeq $\preccurlyeq$
\preceq $\preceq$
\precnapprox $\precnapprox$
\precneqq $\precneqq$
\precnsim $\precnsim$
\precsim $\precsim$
\prime $\prime$
\prod $\prod$
\projlim Not supported
\propto $\propto$
\providecommand $\providecommand\greet{\text{Hello}} \greet$ \providecommand\greet{\text{Hello}} \greet
\psi $\psi$
\Psi $\Psi$
\pu ${123~\mathchoice{\textstyle\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}}$ \pu{123 kJ//mol} Requires an extension

QR

Symbol/Function Rendered Source or Comment
\Q Not supported See \Bbb{Q}
\qquad $a\qquad\qquad{b}$ a\qquad\qquad{b}
\quad $a\quad\quad{b}$ a\quad\quad{b}
\R $\R$
\r $\text{\r{a}}$ \text{\r{a}}
\raise Not supported see \raisebox
\raisebox $h\raisebox{2pt}{ighe}r$ h\raisebox{2pt}{ighe}r
\rang $\langle A\rang$ \langle A\rang
\rangle $\langle A\rangle$ \langle A\rangle
\Rarr $\Rarr$
\rArr $\rArr$
\rarr $\rarr$
\rbrace $\rbrace$
\rbrack $\rbrack$
\rceil $\rceil$
\Re $\Re$
\real $\real$
\Reals $\Reals$
\reals $\reals$
\ref Not supported Issue #350
\relax
\renewcommand $\def\hail{Hi!}\renewcommand\hail{\text{Ahoy!}} \hail$ \def\hail{Hi!}
\renewcommand\hail{\text{Ahoy!}}
\hail
\renewenvironment Not supported
\require Not supported
\restriction $\restriction$
\rfloor $\rfloor$
\rgroup $\rgroup$
\rhd $\rhd$
\Rho $\Rho$
\rho $\rho$
\right $\left.\dfrac a b\right)$ \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{\,/}{=}
\rm $\rm AaBb12$ \rm AaBb12
\rmoustache $\rmoustache$
\root Not supported
\rotatebox Not supported Issue #681
\rparen $\rparen$
\rq $\rq$
\Rrightarrow $\Rrightarrow$
\Rsh $\Rsh$
\rtimes $\rtimes$
\Rule Not supported see \rule
\rule $x\rule[6pt]{2ex}{1ex}x$ x\rule[6pt]{2ex}{1ex}x
\rVert $\rVert$
\rvert $\rvert$

S

Symbol/Function Rendered Source or Comment
\S $\text{\S}$ \text{\S}
\Sampi Not supported
\sampi Not supported
\scalebox Not supported
\scr Not supported See \mathscr
\scriptscriptstyle $\scriptscriptstyle \frac cd$ \scriptscriptstyle \frac cd
\scriptsize $\scriptsize scriptsize$ \scriptsize scriptsize
\scriptstyle $\frac ab + {\scriptstyle \frac cd}$ \frac ab + {\scriptstyle \frac cd}
\sdot $\sdot$
\searrow $\searrow$
\sec $\sec$
\sect $\text{\sect}$ \text{\sect}
\setlength Not supported Issue #687
\setminus $\setminus$
\sf $\sf AaBb123$ \sf AaBb123
\sharp $\sharp$
\shortmid $\shortmid$
\shortparallel $\shortparallel$
\shoveleft Not supported
\shoveright Not supported
\sideset Not supported
\Sigma $\Sigma$
\sigma $\sigma$
\sim $\sim$
\simeq $\simeq$
\sin $\sin$
\sinh $\sinh$
\sixptsize $\sixptsize sixptsize$ \sixptsize sixptsize
\sh $\sh$
\skew Not supported
\skip Not supported
\small $\small small$ \small small
\smallfrown $\smallfrown$
\smallint $\smallint$
{smallmatrix} Not supported
\smallsetminus $\smallsetminus$
\smallsmile $\smallsmile$
\smash $\left(x^{\smash{2}}\right)$ \left(x^{\smash{2}}\right)
\smile $\smile$
\smiley Not supported
\sout $\sout{abc}$ \sout{abc}
\Space Not supported see \space
\space $a\space{b}$ a\space{b}
\spades $\spades$
\spadesuit $\spadesuit$
\sphericalangle $\sphericalangle$
{split} Not supported Issue #1345
\sqcap $\sqcap$
\sqcup $\sqcup$
\square $\square$
\sqrt $\sqrt[3]{x}$ \sqrt[3]{x}
\sqsubset $\sqsubset$
\sqsubseteq $\sqsubseteq$
\sqsupset $\sqsupset$
\sqsupseteq $\sqsupseteq$
\ss $\text{\ss}$ \text{\ss}
\stackrel $\stackrel{!}{=}$ \stackrel{!}{=}
\star $\star$
\Stigma Not supported
\stigma Not supported
\strut Not supported
\style Not supported Non standard
\sub $\sub$
{subarray} Not supported
\sube $\sube$
\Subset $\Subset$
\subset $\subset$
\subseteq $\subseteq$
\subseteqq $\subseteqq$
\subsetneq $\subsetneq$
\subsetneqq $\subsetneqq$
\substack Not supported
\succ $\succ$
\succapprox $\succapprox$
\succcurlyeq $\succcurlyeq$
\succeq $\succeq$
\succnapprox $\succnapprox$
\succneqq $\succneqq$
\succnsim $\succnsim$
\succsim $\succsim$
\sum $\sum$
\sup $\sup$
\supe $\supe$
\Supset $\Supset$
\supset $\supset$
\supseteq $\supseteq$
\supseteqq $\supseteqq$
\supsetneq $\supsetneq$
\supsetneqq $\supsetneqq$
\surd $\surd$
\swarrow $\swarrow$

T

Symbol/Function Rendered Source or Comment
\tag $$\tag{3.1c} a^2+b^2=c^2$$ \tag{3.1c} a^2+b^2=c^2
\tag* $$\tag*{3.1c} a^2+b^2=c^2$$ \tag*{3.1c} a^2+b^2=c^2
\tan $\tan$
\tanh $\tanh$
\Tau $\Tau$
\tau $\tau$
\tbinom $\tbinom n k$ \tbinom n k
\TeX $\TeX$
\text $\text{ yes }&\text{ no }$ \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}
\textbf $\textbf{AaBb123}$ \textbf{AaBb123}
\textbraceleft $\text{\textbraceleft}$ \text{\textbraceleft}
\textbraceright $\text{\textbraceright}$ \text{\textbraceright}
\textcircled $\text{\textcircled a}$ \text{\textcircled a}
\textcolor $\textcolor{blue}{F=ma}$ \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}
\textit $\textit{AaBb}$ \textit{AaBb}
\textless $\text{\textless}$ \text{\textless}
\textnormal $\textnormal{AB}$ \textnormal{AB}
\textquotedblleft $\text{\textquotedblleft}$ \text{\textquotedblleft}
\textquotedblright $\text{\textquotedblright}$ \text{\textquotedblright}
\textquoteleft $\text{\textquoteleft}$ \text{\textquoteleft}
\textquoteright $\text{\textquoteright}$ \text{\textquoteright}
\textregistered $\text{\textregistered}$ \text{\textregistered}
\textrm $\textrm{AaBb123}$ \textrm{AaBb123}
\textsc Not supported Issue #471
\textsf $\textsf{AaBb123}$ \textsf{AaBb123}
\textsterling $\text{\textsterling}$ \text{\textsterling}
\textstyle $\textstyle\sum_0^n$ \textstyle\sum_0^n
\texttip Not supported
\texttt $\texttt{AaBb123}$ \texttt{AaBb123}
\textunderscore $\text{\textunderscore}$ \text{\textunderscore}
\textvisiblespace Not supported
\tfrac $\tfrac ab$ \tfrac ab
\tg $\tg$
\th $\th$
\therefore $\therefore$
\Theta $\Theta$
\theta $\theta$
\thetasym $\thetasym$
\thickapprox $\thickapprox$
\thicksim $\thicksim$
\thickspace $a\thickspace b$ a\thickspace b
\thinspace $a\thinspace b$ a\thinspace b
\tilde $\tilde M$ \tilde M
\times $\times$
\Tiny Not supported see \tiny
\tiny $\tiny tiny$ \tiny tiny
\to $\to$
\toggle Not supported
\top $\top$
\triangle $\triangle$
\triangledown $\triangledown$
\triangleleft $\triangleleft$
\trianglelefteq $\trianglelefteq$
\triangleq $\triangleq$
\triangleright $\triangleright$
\trianglerighteq $\trianglerighteq$
\tt ${\tt AaBb123}$ {\tt AaBb123}
\twoheadleftarrow $\twoheadleftarrow$
\twoheadrightarrow $\twoheadrightarrow$

U

Symbol/Function Rendered Source or Comment
\u $\text{\u{a}}$ \text{\u{a}}
\Uarr $\Uarr$
\uArr $\uArr$
\uarr $\uarr$
\ulcorner $\ulcorner$
\underbrace $\underbrace{x+⋯+x}_{n\text{ times}}$ \underbrace{x+⋯+x}_{n\text{ times}}
\underbracket Not supported
\undergroup $\undergroup{AB}$ \undergroup{AB}
\underleftarrow $\underleftarrow{AB}$ \underleftarrow{AB}
\underleftrightarrow $\underleftrightarrow{AB}$ \underleftrightarrow{AB}
\underrightarrow $\underrightarrow{AB}$ \underrightarrow{AB}
\underline $\underline{\text{a long argument}}$ \underline{\text{a long argument}}
\underlinesegment $\underlinesegment{AB}$ \underlinesegment{AB}
\underparen Not supported See \undergroup
\underrightarrow $\underrightarrow{AB}$ \underrightarrow{AB}
\underset $\underset{!}{=}$ \underset{!}{=}
\unicode Not supported
\unlhd $\unlhd$
\unrhd $\unrhd$
\Uparrow $\Uparrow$
\uparrow $\uparrow$
\Updownarrow $\Updownarrow$
\updownarrow $\updownarrow$
\upharpoonleft $\upharpoonleft$
\upharpoonright $\upharpoonright$
\uplus $\uplus$
\uproot Not supported
\Upsilon $\Upsilon$
\upsilon $\upsilon$
\upuparrows $\upuparrows$
\urcorner $\urcorner$
\url $\footnotesize\url{https://katex.org/}$ \url{https://katex.org/}
\utilde $\utilde{AB}$ \utilde{AB}

V

Symbol/Function Rendered Source or Comment
\v $\text{\v{a}}$ \text{\v{a}}
\varcoppa Not supported
\varDelta $\varDelta$
\varepsilon $\varepsilon$
\varGamma $\varGamma$
\varinjlim Not supported
\varkappa $\varkappa$
\varLambda $\varLambda$
\varliminf Not supported
\varlimsup Not supported
\varnothing $\varnothing$
\varOmega $\varOmega$
\varPhi $\varPhi$
\varphi $\varphi$
\varPi $\varPi$
\varpi $\varpi$
\varprojlim Not supported
\varpropto $\varpropto$
\varPsi $\varPsi$
\varPsi $\varPsi$
\varrho $\varrho$
\varSigma $\varSigma$
\varsigma $\varsigma$
\varstigma Not supported
\varsubsetneq $\varsubsetneq$
\varsubsetneqq $\varsubsetneqq$
\varsupsetneq $\varsupsetneq$
\varsupsetneqq $\varsupsetneqq$
\varTheta $\varTheta$
\vartheta $\vartheta$
\vartriangle $\vartriangle$
\vartriangleleft $\vartriangleleft$
\vartriangleright $\vartriangleright$
\varUpsilon $\varUpsilon$
\varXi $\varXi$
\vcentcolon $\vcentcolon$
\vcenter Not supported
\Vdash $\Vdash$
\vDash $\vDash$
\vdash $\vdash$
\vdots $\vdots$
\vec $\vec{F}$ \vec{F}
\vee $\vee$
\veebar $\veebar$
\verb $\verb!\frac a b!$ \verb!\frac a b!
\Vert $\Vert$
\vert $\vert$
\vfil Not supported
\vfill Not supported
\vline Not supported Issue #269
{Vmatrix} $\begin{Vmatrix}a&b\c&d\end{Vmatrix}$ \begin{Vmatrix}
   a & b \\
   c & d
\end{Vmatrix}
{vmatrix} $\begin{vmatrix}a&b\c&d\end{vmatrix}$ \begin{vmatrix}
   a & b \\
   c & d
\end{vmatrix}
\vphantom $\overline{\vphantom{M}a}$ \overline{\vphantom{M}a}
\Vvdash $\Vvdash$

W

Symbol/Function Rendered Source or Comment
\wedge $\wedge$
\weierp $\weierp$
\widecheck $\widecheck{AB}$ \widecheck{AB}
\widehat $\widehat{AB}$ \widehat{AB}
\wideparen Not supported Issue #560
\widetilde $\widetilde{AB}$ \widetilde{AB}
\wp $\wp$
\wr $\wr$

X

Symbol/Function Rendered Source or Comment
\xcancel $\xcancel{ABC}$ \xcancel{ABC}
\Xi $\Xi$
\xi $\xi$
\xhookleftarrow $\xhookleftarrow{abc}$ \xhookleftarrow{abc}
\xhookrightarrow $\xhookrightarrow{abc}$ \xhookrightarrow{abc}
\xLeftarrow $\xLeftarrow{abc}$ \xLeftarrow{abc}
\xleftarrow $\xleftarrow{abc}$ \xleftarrow{abc}
\xleftharpoondown $\xleftharpoondown{abc}$ \xleftharpoondown{abc}
\xleftharpoonup $\xleftharpoonup{abc}$ \xleftharpoonup{abc}
\xLeftrightarrow $\xLeftrightarrow{abc}$ \xLeftrightarrow{abc}
\xleftrightarrow $\xleftrightarrow{abc}$ \xleftrightarrow{abc}
\xleftrightharpoons $\xleftrightharpoons{abc}$ \xleftrightharpoons{abc}
\xlongequal $\xlongequal{abc}$ \xlongequal{abc}
\xmapsto $\xmapsto{abc}$ \xmapsto{abc}
\xRightarrow $\xRightarrow{abc}$ \xRightarrow{abc}
\xrightarrow $\xrightarrow{abc}$ \xrightarrow{abc}
\xrightharpoondown $\xrightharpoondown{abc}$ \xrightharpoondown{abc}
\xrightharpoonup $\xrightharpoonup{abc}$ \xrightharpoonup{abc}
\xrightleftharpoons $\xrightleftharpoons{abc}$ \xrightleftharpoons{abc}
\xtofrom $\xtofrom{abc}$ \xtofrom{abc}
\xtwoheadleftarrow $\xtwoheadleftarrow{abc}$ \xtwoheadleftarrow{abc}
\xtwoheadrightarrow $\xtwoheadrightarrow{abc}$ \xtwoheadrightarrow{abc}

YZ

Symbol/Function Rendered Source or Comment
\yen $\yen$
\Z $\Z$
\Zeta $\Zeta$
\zeta $\zeta$