Markdown LaTex语法索引

发布时间:2024年01月24日

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根据字母来快速语法索引

符号

符号渲染样式语法说明
! n ! n! n!n!
! a ?? b a\!b aba\!b
# y 2 \def\bar#1{#1^2} \bar{y} y2\def\bar#1{#1^2} \bar{y}
# # \# #
%%这是一行注释
% % \% %
& a b c d \begin{matrix} a & b\cr c & d \end{matrix} ac?bd?\begin{matrix}<br> a & b \<br> c & d<br>\end{matrix}
& & \& &
′ '
a ˊ \text{\'{a}} aˊ\text{\'{a}}
( ( ( (
) ) ) )
(…) a b \text{\(\frac a b\)} ba?\text{\(\frac a b\)}
| a ? b a\ b a?ba\ b
" a ¨ \text{\"{a}} a¨\text{\"{a}}
$ $ \text{\textdollar} $
, a ?? b a\,\,{b} aba\,\,{b}
. a ˙ \text{\.{a}} a˙\text{.{a}}
: a ?? b a\:\:{b} aba\:\:{b}
; a ???? b a\;\;{b} aba\;\;{b}
_ x i x_i xi?x_i
_ _ \_ _
` a ˋ \text{\`{a}} aˋ\text{\'{a}}
< < < <
= a ˉ \text{\={a}} aˉ\text{\={a}}
> > > >
> a > > b a>>{b} a>>ba>>{b}
[ [ [ [
] ] ] ]
{ a {a} a{a}
} a {a} a{a}
{ { \{ {
} } \} }
$
| ∣ |
~ no?no?no?breaks \text{no~no~no~breaks} no?no?no?breaks\text{no~no~no~breaks}
~ a ? \text{\~{a}} a?\text{\~{a}}
| a b c d \begin{matrix} a & b\\ c & d\end{matrix} ac?bd?\begin{matrix} <br> a & b \<br> c & d<br>\end{matrix}
^ x i x^i xix^i
^ a ? \text{\^{a}} a?\text{\^{a}}

A

方法渲染样式语法说明
\AA A ? \text{\AA} A?\text{\AA}
\aa a ? \text{\aa} a?\text{\aa}
\above a b + 1 {a \above{2pt} b+1} b+1a?{a \above{2pt} b+1}
\abovewithdelims不支持
\acute e ˊ \acute e eˊ\acute e
\AE ? \text{\AE} ?\text{\AE}
\ae ? \text{\ae} ?\text{\ae}
\alef ? \alef ?
\alefsym ? \alefsym ?
\aleph ? \aleph ?
{align}仅支持公式块
不支持行内公示
\begin{align}<br> a&=b+c\\<br> d+e&=f<br>\end{align}
{aligned} a = b + c d + 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}不支持参见 {alignedat}
{alignedat} 10 x + 3 y = 2 3 x + 13 y = 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
\Alpha A \Alpha A
\alpha α \alpha α
\amalg ? \amalg ?
\And & \And &
\and不支持
\ang不支持
\angl不支持
\angle ∠ \angle
\approx ≈ \approx
\approxeq ? \approxeq ?
\arccos arccos ? \arccos arccos
\arcctg arcctg ? \arcctg arcctg
\arcsin arcsin ? \arcsin arcsin
\arctan arctan ? \arctan arctan
\arctg arctg ? \arctg arctg
\arg arg ? \arg arg
\argmax arg?max ? \argmax argmax
\argmin arg?min ? \argmin argmin
{array} a b c d \begin{array}{cc}a&b\\c&d\end{array} ac?bd?\begin{array}{cc} <br> a & b \ <br> c & d<br>\end{array}
\array不支持参见 {array}
\arraystretch a b c d \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}
\Arrowvert不支持
\arrowvert不支持
\ast ? \ast ?
\asymp ? \asymp ?
\atop a b {a \atop b} ba?{a \atop b}
\atopwithdelims不支持

B

方法渲染样式语法说明
\backepsilon ? \backepsilon ?
\backprime ‵ \backprime
\backsim ∽ \backsim
\backsimeq ? \backsimeq ?
\backslash \ \backslash \
\bar y ˉ \bar{y} yˉ?\bar{y}
\barwedge ? \barwedge ?
\Bbb A B C \Bbb{ABC} ABC\Bbb{ABC}
KaTeX 支持 A-Z & k
\Bbbk k \Bbbk k
\bbox不支持
\bcancel 5 \bcancel{5} 5 ?\bcancel{5}
\because ∵ \because
\begin a b c d \begin{matrix} a & b\\ c & d\end{matrix} ac?bd?\begin{matrix}<br> a & b \<br> c & d<br>\end{matrix}
\begingroup\begingroup a}
\Beta B \Beta B
\beta β \beta β
\beth ? \beth ?
\between ? \between ?
\bf A a B b 12 \bf AaBb12 AaBb12\bf AaBb12
\bfseries不支持
\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不支持Issue #1222
\bigoplus ? \bigoplus ?
\bigoslash不支持Issue #1222
\bigotimes ? \bigotimes ?
\bigr ) \bigr) )\bigr)
\Bigr ) \Bigr) )\Bigr)
\bigsqcap不支持Issue #1222
\bigsqcup ? \bigsqcup ?
\bigstar ★ \bigstar
\bigtriangledown ▽ \bigtriangledown
\bigtriangleup △ \bigtriangleup
\biguplus ? \biguplus ?
\bigvee ? \bigvee ?
\bigwedge ? \bigwedge ?
\binom ( n k ) \binom n k (kn?)\binom n k
\blacklozenge ? \blacklozenge ?
\blacksquare ■ \blacksquare
\blacktriangle ▲ \blacktriangle
\blacktriangledown ▼ \blacktriangledown
\blacktriangleleft ? \blacktriangleleft ?
\blacktriangleright ? \blacktriangleright ?
\bm A a B b \bm{AaBb} AaBb\bm{AaBb}
{Bmatrix} { a b c d } \begin{Bmatrix}a&b\\c&d\end{Bmatrix} {ac?bd?}\begin{Bmatrix}
a & b \
c & d
\end{Bmatrix}
{bmatrix} [ a b c d ] \begin{bmatrix}a&b\\c&d\end{bmatrix} [ac?bd?]\begin{bmatrix}
a & b \
c & d
\end{bmatrix}
\bmod a ? m o d ? b a \bmod b amodba \bmod b
\bold A a B b 123 \bold{AaBb123} AaBb123\bold{AaBb123}
\boldsymbol A a B b \boldsymbol{AaBb} AaBb\boldsymbol{AaBb}
\bot ⊥ \bot
\bowtie ? \bowtie ?
\Box □ \Box
\boxdot ? \boxdot ?
\boxed a b \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 ? ψ ? \braket{\psi} ?ψ?\braket{\psi}
\brace { n k } k n ? {n\brace k}{kn?} {kn?}kn?{n\brace k}
\bracevert不支持
\brack [ n k ] [ k n ? ] {n\brack k}[kn?] [kn?][kn?]{n\brack k}
\buildrel不支持
\bull ? ? \bull? ??\bull?
\bullet ? ? \bullet? ??\bullet?
\Bumpeq ? ? \Bumpeq? ??\Bumpeq?
\bumpeq ? ? \bumpeq? ??\bumpeq?

C

方法渲染样式语法说明
\C不支持
\cal A a B b 123 \cal AaBb123 AaBb123\cal AaBb123
\cancel 5 \cancel{5} 5 ?\cancel{5}
\cancelto不支持
\Cap ? \Cap ?
\cap ∩ \cap
{cases} { a if? b c if? 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}
\cases不支持参见 {cases}
{CD}不支持
\cdot ? \cdot ?
\cdotp ? \cdotp ?
\cdots ? \cdots ?
\ce不支持\ce{C6H5-CHO}
\cee不支持
\centerdot a ? b a\centerdot b a?ba\centerdot b
\cf不支持
use \ce instead
\cfrac 2 1 + 2 1 + 2 1 \cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}} 1+1+12?2?2?\cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}}
\check o e ˇ \check{oe} oeˇ\check{oe}
\ch ch ? \ch ch
\checkmark ? \checkmark ?
\Chi X \Chi X
\chi χ \chi χ
\choose ( n + 1 k + 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 ?
\class不支持
\cline不支持Issue #269
\clubs ? \clubs ?
\clubsuit ? \clubsuit ?
\cnums C \cnums C
\colon ?? : \colon :
\Colonapprox ∷ ≈ \Colonapprox ::
\colonapprox : ≈ \colonapprox :
\Coloneq ∷ ? \Coloneq ::?
\coloneq : ? \coloneq :?
\Coloneqq ∷ = \Coloneqq ::=
\coloneqq ? \coloneqq :=
\Colonsim ∷ ~ \Colonsim ::
\colonsim : ~ \colonsim :
\color A a B b 123 \color{#0000FF} AaBb123 AaBb123\color{#0000FF} AaBb123
\colorbox Black?on?red \colorbox{red}{Black on red} Black?on?red?\colorbox{red}{Black on red}
\complement ? \complement ?
\Complex C \Complex C
\cong ? \cong ?
\Coppa不支持
\coppa不支持
\coprod ? \coprod ?
\copyright ? \copyright c?
\cos cos ? \cos cos
\cosec cosec ? \cosec cosec
\cosh cosh ? \cosh cosh
\cot\cot
\cotg cotg ? \cotg cotg
\coth coth ? \coth coth
\cr a b c d \begin{matrix} a & b\cr c & d \end{matrix} ac?bd?\begin{matrix} a & b \cr c & d \end{matrix}
\csc csc ? \csc csc
\cssId不支持A PR is pending.
\ctg ctg ? \ctg ctg
\cth cth ? \cth cth
\Cup ? \Cup ?
\cup ∪ \cup
\curlyeqprec ? \curlyeqprec ?
\curlyeqsucc ? \curlyeqsucc ?
\curlyvee ? \curlyvee ?
\curlywedge ? \curlywedge ?
\curvearrowleft ? \curvearrowleft ?
\curvearrowright ? \curvearrowright ?

D

方法渲染样式语法说明
\dag ? \dag ?
\Dagger ? \Dagger ?
\dagger ? \dagger ?
\daleth ? \daleth ?
\Darr ? \Darr ?
\dArr ? \dArr ?
\darr ↓ \darr
{darray} a b c d \begin{darray}{cc}a&b\\c&d\end{darray} ac?bd?\begin{darray}{cc} <br> a & b \<br> c & d<br>\end{darray}
\dashleftarrow ? \dashleftarrow ?
\dashrightarrow ? \dashrightarrow ?
\dashv ? \dashv ?
\dbinom ( n k ) \dbinom n k (kn?)\dbinom n k
\dblcolon ∷ \dblcolon ::
{dcases} { a if? b c if? d \begin{dcases}a&\text{if }b\\c&\text{if }d\end{dcases} {ac?if?bif?d?\begin{dcases}<br> a &\text{if } b \ <br> c &\text{if } d<br>\end{dcases}
\ddagX
\ddagger ? \ddagger ?
\ddddot不支持
\dddot不支持
\ddot x ¨ \ddot x x¨\ddot x
\ddots ? \ddots ?
\DeclareMathOperator不支持
\def x 2 + x 2 \def\foo{x^2} \foo + \foo x2+x2\def\foo{x^2} \foo + \foo
\definecolor不支持Issue #750
\deg deg ? \deg deg
\degree ° \degree °
\delta δ \delta δ
\Delta Δ \Delta Δ
\det det ? \det det
\Digamma不支持
\digamma ? \digamma ?
\dfrac a ? 1 b ? 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 ?
\dim dim ? \dim dim
\displaylines不支持
\displaystyle ∑ 0 n \displaystyle\sum_0^n 0n?\displaystyle\sum_0^n
\div ÷ \div ÷
\divideontimes ? \divideontimes ?
\dot x ˙ \dot x x˙\dot x
\Doteq ? \Doteq ?
\doteq ? \doteq ?
\doteqdot ? \doteqdot ?
\dotplus ? \dotplus ?
\dots x 1 + ? + x n x_1 + \dots + x_n x1?+?+xn?x_1 + \dots + x_n
\dotsb x 1 + ? + x n x_1 +\dotsb + x_n x1?+?+xn?x_1 +\dotsb + x_n
\dotsc x , … , y x,\dotsc,y x,,yx,\dotsc,y
\dotsi ∫ A 1 ∫ A 2 ?? ? \int_{A_1}\int_{A_2}\dotsi A1??A2???\int_{A_1}\int_{A_2}\dotsi
\dotsm x 1 x 2 ? x n x_1 x_2 \dotsm x_n x1?x2??xn?$x_1 x_2 \dotsm x_n
\dotso … \dotso
\doublebarwedge ? \doublebarwedge ?
\doublecap ? \doublecap ?
\doublecup ? \doublecup ?
\Downarrowx
\downarrow ↓ \downarrow
\downdownarrows ? \downdownarrows ?
\downharpoonleft ? \downharpoonleft ?
\downharpoonright ? \downharpoonright ?
{drcases} a if? b c if? d } \begin{drcases}a&\text{if }b\\c&\text{if }d\end{drcases} ac?if?bif?d?}\begin{drcases} <br> a &\text{if } b \ <br> c &\text{if } d<br>\end{drcases}

E

方法渲染样式语法说明
\edef a \def\foo{a}\edef\bar{\foo}\def\foo{}\bar a\def\foo{a}\edef\bar{\foo}\def\foo{}\bar
\ell ? \ell ?
\else不支持Issue #1003
\em不支持
\emph不支持
\empty ? \empty ?
\emptyset ? \emptyset ?
\enclose不支持非标准
\end a b c d \begin{matrix} a & b\\ c & d\end{matrix} ac?bd?\begin{matrix}<br> a & b \<br> c & d<br>\end{matrix}
\endgroup{a\endgroup{a\endgroup
\enspace a b a\enspace b aba\enspace b
\Epsilon E \Epsilon E
\epsilon ? \epsilon ?
\eqalign不支持
\eqalignno不支持
\eqcirc ? \eqcirc ?
\Eqcolon ? ∷ \Eqcolon ?::
\eqcolon ? \eqcolon ?:
{equation}不支持
Issue #445
{eqnarray}不支持
\Eqqcolon = ∷ \Eqqcolon =::
\eqqcolon ? \eqqcolon =:
\eqref不支持Issue #350
\eqsim ? \eqsim ?
\eqslantgtr ? \eqslantgtr ?
\eqslantless ? \eqslantless ?
\equiv ≡ \equiv
\Eta H \Eta H
\eta η \eta η
\eth e \eth e
\euro不支持
\exist ? \exist ?
\exists ? \exists ?
\exp exp ? \exp exp
\expandafter

F

方法渲染样式语法说明
\fallingdotseq ≒ \fallingdotseq
\fbox Hi?there! \fbox{Hi there!} Hi?there!?\fbox{Hi there!}
\fcolorbox A \fcolorbox{red}{aqua}{A} A?\fcolorbox{red}{aqua}{A}
\fi不支持Issue #1003
\Finv ? \Finv ?
\flat ? \flat ?
\footnotesize f o o t n o t e s i z e \footnotesize footnotesize footnotesize\footnotesize footnotesize
\forall ? \forall ?
\frac a b \frac a b ba?\frac a b
\frak A a B b \frak{AaBb} AaBb\frak{AaBb}
\frown ? \frown ?
\futurelet

G

方法渲染样式语法说明
\Game ? \Game ?
\Gamma Γ \Gamma Γ
\gamma γ \gamma γ
{gather}不支持参见{gathered}
{gathered} a = b e = b + c \begin{gathered}a=b\\e=b+c\end{gathered} a=be=b+c?\begin{gathered}<br> a=b \<br> e=b+c<br>\end{gathered}
\gcd gcd ? \gcd gcd
\gdef y 2 + y 2 \gdef\bar#1{#1^2} \bar{y} + \bar{y} y2+y2\gdef\bar#1{#1^2} \bar{y} + \bar{y}
\ge ≥ \ge
\geneuro不支持
\geneuronarrow不支持
\geneurowide不支持
\genfrac ( a a + 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 ?
\gimel ? \gimel ?
\global 2 + 3 \global\def\add#1#2{#1+#2} \add 2 3 2+3\global\def\add#1#2{#1+#2} \add 2 3
\gnapprox ? \gnapprox ?
\gneq ? \gneq ?
\gneqq ? \gneqq ?
\gnsim ? \gnsim ?
\grave e u ˋ \grave{eu} euˋ\grave{eu}
\gt a > b a \gt b a>ba \gt b
\gtrdot ? \gtrdot ?
\gtrapprox ? \gtrapprox ?
\gtreqless ? \gtreqless ?
\gtreqqless ? \gtreqqless ?
\gtrless ? \gtrless ?
\gtrsim ? \gtrsim ?
\gvertneqq ? \gvertneqq

H

方法渲染样式语法说明
\H a ? \text{\H{a}} a?\text{\H{a}}
\Harr ? \Harr ?
\hArr ? \hArr ?
\harr ? \harr ?
\hat θ ^ \hat{\theta} θ^\hat{\theta}
\hbar ? \hbar ?
\hbox不支持
\hdashline a b c d \begin{matrix}a&b\\ \hdashline c &d\end{matrix} ac?bd??\begin{matrix}<br> a & b \<br> \hdashline<br> c & d<br>\end{matrix}
\hearts ? \hearts ?
\heartsuit ? \heartsuit ?
\hfil不支持
\hfill不支持Issues #164 & #269
\hline a b c d \begin{matrix}a&b\\ \hline c &d\end{matrix} ac?bd??\begin{matrix}<br> a & b \\ \hline<br> c & d<br>\end{matrix}
\hom hom ? \hom hom
\hookleftarrow ? \hookleftarrow ?
\hookrightarrow ? \hookrightarrow ?
\hphantom a b c d a\hphantom{bc}d abcda\hphantom{bc}d
\hskip w i d w\hskip1em i\hskip2em d widw\hskip1em i\hskip2em d
\hslash ? \hslash ?
\hspace不支持s\hspace7ex k
\huge h u g e \huge huge huge\huge huge
\Huge H u g e \Huge Huge Huge\Huge Huge

I

方法渲染样式语法说明
\i ? \text{\i} ?\text{\i}
\idotsint不支持
\iddots不支持Issue #1223
\if不支持Issue #1003
\iff A ?? ? ?? B A\iff B A?BA\iff B
\ifmode不支持Issue #1003
\ifx不支持Issue #1003
\iiiint不支持
\iiint ? \iiint ?
\iint ? \iint ?
\Im ? \Im ?
\image ? \image ?
\imath ? \imath
\impliedby P ?? ? ?? Q P\impliedby Q P?QP\impliedby Q
\implies P ?? ? ?? Q P\implies Q P?QP\implies Q
\in ∈ \in
\inf inf ? \inf inf
\infin ∞ \infin
\infty ∞ \infty
\injlim不支持
\int ∫ \int
\intercal ? \intercal ?
\intop ∫ \intop
\Iota I \Iota I
\iota ι \iota ι
\isin ∈ \isin
\it A a B b {\it AaBb} AaBb{\it AaBb}
\itshape不支持

J

方法渲染样式语法说明
\j ? \text{\j} ?\text{\j}
\jmath ? \jmath
\Join ? \Join ?

K

方法渲染样式语法说明
\Kappa K \Kappa K
\kappa κ \kappa κ
\KaTeX KaTeX \KaTeX KATE?X
\ker ker ? \ker ker
\kern I R I R I\kern-2.5pt RIR IRIRI\kern-2.5pt R
\Ket ∣ ψ ? \Ket{\psi} ψ?\Ket{\psi}
\ket ∣ ψ ? \ket{\psi} ψ?\ket{\psi}
\Koppa不支持
\koppa不支持

L

方法渲染样式语法说明
\L不支持
\l不支持
\Lambda Λ \Lambda Λ
\lambda λ \lambda λ
\label不支持
\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
\large l a r g e \large large large\large large
\Large L a r g e \Large Large Large\Large Large
\LARGE L A R G E \LARGE LARGE LARGE\LARGE LARGE
\LaTeX LaTeX \LaTeX LATE?X
\lBrace ? \lBrace {[
\lbrace { \lbrace {
\lbrack [ \lbrack [
\lceil ? \lceil ?
\ldotp . \ldotp .
\ldots … \ldots
\le ≤ \le
\leadsto ? \leadsto ?
\left { a b \left\lbrace \dfrac ab \right. {ba?\left\lbrace \dfrac ab \right.
\leftarrow ← \leftarrow
\Leftarrow ? \Leftarrow ?
\LeftArrow不支持非标准
\leftarrowtail不支持
\leftharpoondown ? \leftharpoondown ?
\leftharpoonup ? \leftharpoonup ?
\leftleftarrows ? \leftleftarrows ?
\Leftrightarrow ? \Leftrightarrow ?
\leftrightarrow ? \leftrightarrow ?
\leftrightarrows ? \leftrightarrows ?
\leftrightharpoons ? \leftrightharpoons ?
\leftrightsquigarrow ? \leftrightsquigarrow ?
\leftroot不支持
\leftthreetimes ? \leftthreetimes ?
\leq ≤ \leq
\leqalignno不支持
\leqq ≦ \leqq
\leqslant ? \leqslant ?
\lessapprox ? \lessapprox ?
\lessdot ? \lessdot ?
\lesseqgtr ? \lesseqgtr ?
\lesseqqgtr ? \lesseqqgtr ?
\lessgtr ? \lessgtr ?
\lesssim ? \lesssim ?
\let
\lfloor ? \lfloor ?
\lg lg ? \lg lg
\lgroup ? \lgroup ?
\lhd ? \lhd ?
\lim lim ? \lim lim
\liminf lim?inf ? \liminf liminf
\limits lim ? x \lim\limits_x xlim?\lim\limits_x
\limsup lim?sup ? \limsup limsup
\ll ? \ll ?
\llap = / ? {=}\llap{/\,} =/{=}\llap{/\,}
\llbracket ? \llbracket [[
\llcorner ? \llcorner
\Lleftarrow ? \Lleftarrow ?
\lll ? \lll ?
\llless ? \llless ?
\lmoustache ? \lmoustache ?
\ln ln ? \ln ln
\lnapprox ? \lnapprox ?
\lneq ? \lneq ?
\lneqq ? \lneqq ?
\lnot ? \lnot ?
\lnsim ? \lnsim ?
\log log ? \log log
\long
\Longleftarrow ? \Longleftarrow ?
\longleftarrow ? \longleftarrow ?
\Longleftrightarrow ? \Longleftrightarrow ?
\longleftrightarrow ? \longleftrightarrow ?
\longmapsto ? \longmapsto ?
\Longrightarrow ? \Longrightarrow ?
\longrightarrow ? \longrightarrow ?
\looparrowleft ? \looparrowleft ?
\looparrowright ? \looparrowright ?
\lor ∨ \lor
\lower不支持
\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

方法渲染样式语法说明
\maltese ? \maltese ?
\mapsto ? \mapsto ?
\mathbb X X X\mathbb{AB}
KaTeX 支持 A-Z k
\mathbf A a B b 123 \mathbf{AaBb123} AaBb123\mathbf{AaBb123}
\mathbin a ! b a\mathbin{!}b a!ba\mathbin{!}b
\mathcal A a B b 123 \mathcal{AaBb123} AaBb123\mathcal{AaBb123}
\mathchoice a ?? b a\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}b aba\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}b
\mathclap ∑ 1 ≤ i ≤ n x i \sum_{\mathclap{1\le i\le n}} x_{i} 1in?xi?\sum_{\mathclap{1\le i\le n}} x_{i}
\mathclose a + ( b > + c a + (b\mathclose\gt + c a+(b>+ca + (b\mathclose\gt + c
\mathellipsis … \mathellipsis
\mathfrak A a B b \mathfrak{AaBb} AaBb\mathfrak{AaBb}
KaTeX 支持 A-Za-z
\mathinner a b inside c d ab\mathinner{\text{inside}}cd abinsidecdab\mathinner{\text{inside}}cd
\mathit A a B b \mathit{AaBb} AaBb\mathit{AaBb}
KaTeX 支持 A-Za-z
\mathllap = / ? {=}\mathllap{/\,} =/{=}\mathllap{/\,}
\mathnormal A a B b \mathnormal{AaBb} AaBb\mathnormal{AaBb}
KaTeX 支持 A-Za-z
\mathop ? a b \mathop{\star}_a^b ?ab?\mathop{\star}_a^b
\mathopen a + < b ) + c a + \mathopen\lt b) + c a+<b)+ca + \mathopen\lt b) + c
\mathord 1 , 234 , 567 1\mathord{,}234{,}567 1,234,5671\mathord{,}234{,}567
\mathpunct A ? B A\mathpunct{-}B A?BA\mathpunct{-}B
\mathrel a # b a \mathrel{\#} b a#ba \mathrel{#} b
\mathrlap ? / = \mathrlap{\,/}{=} /=\mathrlap{\,/}{=}
\mathring a ? \mathring{a} a?\mathring{a}
\mathrm A a B b 123 \mathrm{AaBb123} AaBb123\mathrm{AaBb123}
\mathscr A B \mathscr{AB} AB\mathscr{AaBb123}
KaTeX 支持 A-Z
\mathsf A a B b 123 \mathsf{AaBb123} AaBb123\mathsf{AaBb123}
\mathsterling £ \mathsterling
\mathstrut不支持
\mathtip不支持
\mathtt A a B b 123 \mathtt{AaBb123} AaBb123\mathtt{AaBb123}
\matrix不支持参见 {matrix}
{matrix} a b c d \begin{matrix}a&b\\c&d\end{matrix} ac?bd?\begin{matrix}<br> a & b \<br> c & d<br>\end{matrix}
\max max ? \max max
\mbox不支持
\md不支持
\mdseries不支持
\measuredangle ? \measuredangle ?
\medspace a ? b a\medspace b aba\medspace b
\mho\mho?
\mid { x ∈ R ∣ x > 0 } \{x∈?\mid x>0\} {xRx>0}\{x∈?\mid x>0\}
\middle P ( A | B ) P\left(A\middle\vert B\right) P(AB)P\left(A\middle\vert B\right)
\min min ? \min min
\minuso ? \minuso °?
\mit不支持参见 \mathit
\mkern a b a\mkern18mu b aba\mkern18mu b
\mmlToken不支持
\mod 3 ≡ 5 m o d ?? 23 ≡ 5 m o d 2 3\equiv 5 \mod 23≡5mod2 35mod235mod23\equiv 5 \mod 2
\models ? \models ?
\moveleft不支持
\moveright不支持
\mp ? \mp ?
\mskip a b a\mskip{10mu}b aba\mskip{10mu}b
\mspace不支持
\Mu M \Mu M
\mu μ \mu μ
\multicolumn不支持Issue #269
{multiline}不支持
\multimap ? \multimap ?

N

方法渲染样式语法说明
\N N \N N
\nabla ? \nabla ?
\natnums N \natnums N
\natural ? \natural ?
\negmedspace a ?? b a\negmedspace b aba\negmedspace b
\ncong ? \ncong ?
\ne ≠ \ne =
\nearrow ↗ \nearrow
\neg ? \neg ?
\negthickspace a ?? b a\negthickspace b aba\negthickspace b
\negthinspace a ?? b a\negthinspace b aba\negthinspace b
\neq ≠ \neq =
\newcommand ? \newcommand\chk{\checkmark} \chk ?\newcommand\chk{\checkmark} \chk
\newenvironment不支持Issue #37
\Newextarrow不支持
\newline a b a\newline b aba\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 ? b a\nobreakspace b a?ba\nobreakspace b
\noexpand
\nolimits lim ? x \lim\nolimits_x limx?\lim\nolimits_x
\normalfont不支持
\normalsize n o r m a l s i z e \normalsize normalsize normalsize\normalsize normalsize
\not =? \not = =\not =
\notag不支持
\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 N \Nu N
\nu ν \nu ν
\nVDash ? \nVDash ?
\nVdash ? \nVdash ?
\nvDash ? \nvDash ?
\nvdash ? \nvdash ?
\nwarrow ↖ \nwarrow

O

方法渲染样式语法说明
\O ? \text{\O} ?\text{\O}
\o ? \text{\o} ?\text{\o}
\odot ⊙ \odot
\OE ? \text{\OE} ?\text{\OE}
\oe ? \text{\oe} ?\text{\oe}
\officialeuro不支持
\oiiint ? \oiiint ? ?
\oiint ? \oiint ? ?
\oint ∮ \oint
\oldstyle不支持
\omega ω \omega ω
\Omega Ω \Omega Ω
\Omicron O \Omicron O
\omicron ο \omicron ο
\ominus ? \ominus ?
\operatorname asin ? x \operatorname{asin} x asinx\operatorname{asin} x
\operatorname* asin ? y x \operatorname*{asin}\limits_y x yasin?x\operatorname*{asin}\limits_y x
\oplus ⊕ \oplus
\or不支持
\oslash ? \oslash ?
\otimes ? \otimes ?
\over a + 1 b + 2 + c {a+1 \over b+2}+c b+2a+1?+c{a+1 \over b+2}+c
\overbrace x + ? + x ? n ?times \overbrace{x+?+x}^{n\text{ times}} x+?+x ?n?times?\overbrace{x+?+x}^{n\text{ times}}
\overbracket不支持
\overgroup A B ? \overgroup{AB} AB \overgroup{AB}
\overleftarrow A B ← \overleftarrow{AB} AB \overleftarrow{AB}
\overleftharpoon A B ? \overleftharpoon{AB} AB \overleftharpoon{AB}
\overleftrightarrow A B ? \overleftrightarrow{AB} AB \overleftrightarrow{AB}
\overline a?long?argument  ̄ \overline{\text{a long argument}} a?long?argument?\overline{\text{a long argument}}
\overlinesegment A B undefined \overlinesegment{AB} AB \overlinesegment{AB}
\overparen不支持参见 \overgroup
\Overrightarrow A B ? \Overrightarrow{AB} AB \Overrightarrow{AB}
\overrightarrow A B → \overrightarrow{AB} AB \overrightarrow{AB}
\overrightharpoon a c ? \overrightharpoon{ac} ac \overrightharpoon{ac}
\overset = ! \overset{!}{=} =!\overset{!}{=}
\overwithdelims不支持
\owns ? \owns ?

P

方法渲染样式语法说明
\P ? \text{\P} ?\text{\P}
\pagecolor不支持
\parallel ∥ \parallel
\part不支持
\partial ? \partial ?
\perp ⊥ \perp
\phantom Γ i j k i j \Gamma^{\phantom{i}j}_{i\phantom{j}k} Γijkij?\Gamma^{\phantom{i}j}_{i\phantom{j}k}
\phase不支持
\Phi Φ \Phi Φ
\phi ? \phi ?
\Pi Π \Pi Π
\pi π \pi π
{picture}不支持
\pitchfork ? \pitchfork ?
\plim plim ? \plim plim
\plusmn ± \plusmn ±
\pm ± \pm ±
\pmatrix不支持参见 {pmatrix}
{pmatrix} ( a b c d ) \begin{pmatrix}a&b\\c&d\end{pmatrix} (ac?bd?)\begin{pmatrix} <br> a & b \<br> c & d<br>\end{pmatrix}
\pmb μ \pmb{\mu} μ\pmb{\mu}
\pmod x ( m o d a ) x\pmod a x(moda)x\pmod a
\pod x ( a ) x \pod a x(a)x \pod a
\pounds £ \pounds
\Pr Pr ? \Pr Pr
\prec ? \prec ?
\precapprox ? \precapprox ?
\preccurlyeq ? \preccurlyeq ?
\preceq ? \preceq ?
\precnapprox ? \precnapprox ?
\precneqq ? \precneqq ?
\precnsim ? \precnsim ?
\precsim ? \precsim ?
\prime ′ \prime
\prod ∏ \prod
\projlim不支持
\propto ∝ \propto
\providecommand Hello \providecommand\greet{\text{Hello}} \greet Hello\providecommand\greet{\text{Hello}} \greet
\psi ψ \psi ψ
\Psi Ψ \Psi Ψ
\pu不支持\pu{123 kJ//mol}

Q

方法渲染样式语法说明
\Q不支持参见 \Bbb{Q}
\qquad a b a\qquad\qquad{b} aba\qquad\qquad{b}
\quad a b a\quad\quad{b} aba\quad\quad{b}

R

方法渲染样式语法说明
\R R \R R
\r a ? \text{\r{a}} a?\text{\r{a}}
\raise不支持参见 \raisebox
\raisebox h ighe r h\raisebox{2pt}{ighe}r higherh\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
\rBrace ? \rBrace ]}
\rbrace } \rbrace }
\rbrack ] \rbrack ]
{rcases} a if? b c if? d } \begin{rcases}a&\text{if }b\\c&\text{if }d\end{rcases} ac?if?bif?d?}\begin{rcases}<br> a &\text{if } b \<br> c &\text{if } d<br>\end{rcases}
\rceil ? \rceil ?
\Re ? \Re ?
\real ? \real ?
\Reals R \Reals R
\reals R \reals R
\ref不支持Issue #350
\relax
\renewcommand Ahoy! \def\hail{Hi!}\renewcommand\hail{\text{Ahoy!}} \hail Ahoy!\def\hail{Hi!}<br>\renewcommand\hail{\text{Ahoy!}}<br>\hail
\renewenvironment不支持
\require不支持
\restriction ? \restriction ?
\rfloor ? \rfloor ?
\rgroup ? \rgroup ?
\rhd ? \rhd ?
\Rho P \Rho P
\rho ρ \rho ρ
\right a b ) \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{\,/}{=}
\rm A a B b 12 \rm AaBb12 AaBb12\rm AaBb12
\rmoustache ? \rmoustache ?
\root不支持
\rotatebox不支持Issue #681
\rparen ) \rparen )
\rq ′ \rq
\rrbracket ? \rrbracket ]]
\Rrightarrow ? \Rrightarrow ?
\Rsh ? \Rsh ?
\rtimes ? \rtimes ?
\Rule不支持参见 \rule
\rule x x x\rule[6pt]{2ex}{1ex}x xxx\rule[6pt]{2ex}{1ex}x
\rVert ∥ \rVert
\rvert ∣ \rvert

S

方法渲染样式语法说明
\S § \text{\S} §\text{\S}
\Sampi不支持
\sampi不支持
\sc不支持Issue #471
\scalebox不支持
\scr不支持参见 \mathscr
\scriptscriptstyle c d \scriptscriptstyle \frac cd dc?\scriptscriptstyle \frac cd
\scriptsize s c r i p t s i z e \scriptsize scriptsize scriptsize\scriptsize scriptsize
\scriptstyle a b + c d \frac ab + {\scriptstyle \frac cd} ba?+dc?\frac ab + {\scriptstyle \frac cd}
\sdot ? \sdot ?
\searrow ↘ \searrow
\sec sec ? \sec sec
\sect § \text{\sect} §\text{\sect}
\setlength不支持Issue #687
\setminus ? \setminus ?
\sf A a B b 123 \sf AaBb123 AaBb123\sf AaBb123
\sharp ? \sharp ?
\shortmid ∣ \shortmid
\shortparallel ∥ \shortparallel
\shoveleft不支持
\shoveright不支持
\sideset不支持
\Sigma Σ \Sigma Σ
\sigma σ \sigma σ
\sim ~ \sim
\simeq ? \simeq ?
\sin sin ? \sin sin
\sinh sinh ? \sinh sinh
\sixptsize s i x p t s i z e \sixptsize sixptsize sixptsize\sixptsize sixptsize
\sh sh ? \sh sh
\skew不支持
\skip不支持
\sl不支持
\small s m a l l \small small small\small small
\smallfrown ? \smallfrown ?
\smallint ∫ \smallint
{smallmatrix} a b c d \begin{smallmatrix} a & b \\ c & d \end{smallmatrix} ac?bd?\begin{smallmatrix} a & b \ c & d \end{smallmatrix}
\smallsetminus ? \smallsetminus ?
\smallsmile ? \smallsmile ?
\smash ( x 2 ) \left(x^{\smash{2}}\right) (x2)\left(x^{\smash{2}}\right)
\smile ? \smile ?
\smiley不支持
\sout a b c \sout{abc} abc\sout{abc}
\Space不支持参见 \space
\space a ? b a\space b a?ba\space b
\spades ? \spades ?
\spadesuit ? \spadesuit ?
\sphericalangle ? \sphericalangle ?
{split}不支持Issue #1345
\sqcap ? \sqcap ?
\sqcup ? \sqcup ?
\square □ \square
\sqrt x 3 \sqrt[3]{x} 3x ?\sqrt[3]{x}
\sqsubset ? \sqsubset ?
\sqsubseteq ? \sqsubseteq ?
\sqsupset ? \sqsupset ?
\sqsupseteq ? \sqsupseteq ?
\ss ? \text{\ss} ?\text{\ss}
\stackrel = ! \stackrel{!}{=} =!\stackrel{!}{=}
\star ? \star ?
\Stigma不支持
\stigma不支持
\strut不支持
\style不支持非标准
\sub ? \sub ?
{subarray}不支持
\sube ? \sube ?
\Subset ? \Subset ?
\subset ? \subset ?
\subseteq ? \subseteq ?
\subseteqq ? \subseteqq ?
\subsetneq ? \subsetneq ?
\subsetneqq ? \subsetneqq ?
\substack ∑ 0 < i < m 0 < 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
\sup sup ? \sup sup
\supe ? \supe ?
\Supset ? \Supset ?
\supset ? \supset ?
\supseteq ? \supseteq ?
\supseteqq ? \supseteqq ?
\supsetneq ? \supsetneq ?
\supsetneqq ? \supsetneqq ?
\surd √ \surd
\swarrow ↙ \swarrow

T

方法渲染样式语法说明
\tag\tag{3.1c} a^2+b^2=c^2
\tag*\tag*{3.1c} a^2+b^2=c^2
\tan tan ? \tan tan
\tanh tanh ? \tanh tanh
\Tau T \Tau T
\tau τ \tau τ
\tbinom ( n k ) \tbinom n k (kn?)\tbinom n k
\TeX TeX \TeX TE?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}
\textbf AaBb123 \textbf{AaBb123} AaBb123\textbf{AaBb123}
\textbraceleft { \text{\textbraceleft} {\text{\textbraceleft}
\textbraceright } \text{\textbraceright} }\text{\textbraceright}
\textcircled a ? \text{\textcircled a} a?\text{\textcircled a}
\textcolor F = m a \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}
\textit AaBb \textit{AaBb} AaBb\textit{AaBb}
\textless < \text{\textless} <\text{\textless}
\textmd AaBb123 \textmd{AaBb123} AaBb123\textmd{AaBb123}
\textnormal AB \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}
\textrm AaBb123 \textrm{AaBb123} AaBb123\textrm{AaBb123}
\textsc不支持Issue #471
\textsf AaBb123 \textsf{AaBb123} AaBb123\textsf{AaBb123}
\textsl不支持
\textsterling £ \text{\textsterling} \text{\textsterling}
\textstyle ∑ 0 n \textstyle\sum_0^n 0n?\textstyle\sum_0^n
\texttip不支持
\texttt AaBb123 \texttt{AaBb123} AaBb123\texttt{AaBb123}
\textunderscore _ \text{\textunderscore} _\text{\textunderscore}
\textup AaBb123 \textup{AaBb123} AaBb123\textup{AaBb123}
\textvisiblespace不支持
\tfrac a b \tfrac ab ba?\tfrac ab
\tg tg ? \tg tg
\th th ? \th th
\therefore ∴ \therefore
\Theta Θ \Theta Θ
\theta θ \theta θ
\thetasym ? \thetasym ?
\thickapprox ≈ \thickapprox
\thicksim ~ \thicksim
\thickspace a ?? b a\thickspace b aba\thickspace b
\thinspace a ? b a\thinspace b aba\thinspace b
\tilde M ~ \tilde M M~\tilde M
\times × \times ×
\Tiny不支持参见 \tiny
\tiny t i n y \tiny tiny tiny\tiny tiny
\to → \to
\toggle不支持
\top ? \top ?
\triangle △ \triangle
\triangledown ▽ \triangledown
\triangleleft ? \triangleleft ?
\trianglelefteq ? \trianglelefteq ?
\triangleq ? \triangleq ?
\triangleright ? \triangleright ?
\trianglerighteq ? \trianglerighteq ?
\tt A a B b 123 {\tt AaBb123} AaBb123{\tt AaBb123}
\twoheadleftarrow ? \twoheadleftarrow ?
\twoheadrightarrow ? \twoheadrightarrow ?

U

方法渲染样式语法说明
\u a ? \text{\u{a}} a?\text{\u{a}}
\Uarr ? \Uarr ?
\uArr ? \uArr ?
\uarr ↑ \uarr
\ulcorner ? \ulcorner
\underbrace x + ? + x ? n ?times \underbrace{x+?+x}_{n\text{ times}} n?times x+?+x??\underbrace{x+?+x}_{n\text{ times}}
\underbracket不支持
\undergroup A B ? \undergroup{AB} AB?\undergroup{AB}
\underleftarrow A B ← \underleftarrow{AB} AB?\underleftarrow{AB}
\underleftrightarrow A B ? \underleftrightarrow{AB} AB?\underleftrightarrow{AB}
\underrightarrow A B → \underrightarrow{AB} AB?\underrightarrow{AB}
\underline a?long?argument  ̄ \underline{\text{a long argument}} a?long?argument?\underline{\text{a long argument}}
\underlinesegment A B undefined \underlinesegment{AB} AB?\underlinesegment{AB}
\underparen不支持参见 \undergroup
\underrightarrow A B → \underrightarrow{AB} AB?\underrightarrow{AB}
\underset = ! \underset{!}{=} !=?\underset{!}{=}
\unicode不支持
\unlhd ? \unlhd ?
\unrhd ? \unrhd ?
\up不支持
\Uparrow ? \Uparrow ?
\uparrow ↑ \uparrow
\Updownarrow ? \Updownarrow ?
\updownarrow ? \updownarrow ?
\upharpoonleft ? \upharpoonleft ?
\upharpoonright ? \upharpoonright ?
\uplus ? \uplus ?
\uproot不支持
\upshape不支持
\Upsilon Υ \Upsilon Υ
\upsilon υ \upsilon υ
\upuparrows ? \upuparrows ?
\urcorner ? \urcorner
\url不支持
\utilde A B ~ \utilde{AB} AB?\utilde{AB}

V

方法渲染样式语法说明
\v a ˇ \text{\v{a}} aˇ\text{\v{a}}
\varcoppa不支持
\varDelta Δ \varDelta Δ
\varepsilon ε \varepsilon ε
\varGamma Γ \varGamma Γ
\varinjlim不支持
\varkappa ? \varkappa ?
\varLambda Λ \varLambda Λ
\varliminf不支持
\varlimsup不支持
\varnothing ? \varnothing ?
\varOmega Ω \varOmega Ω
\varPhi Φ \varPhi Φ
\varphi φ \varphi φ
\varPi Π \varPi Π
\varpi ? \varpi ?
\varprojlim不支持
\varpropto ∝ \varpropto
\varPsi Ψ \varPsi Ψ
\varPsi Ψ \varPsi Ψ
\varrho ? \varrho ?
\varSigma Σ \varSigma Σ
\varsigma ? \varsigma ?
\varstigma不支持
\varsubsetneq ? \varsubsetneq
\varsubsetneqq ? \varsubsetneqq
\varsupsetneq ? \varsupsetneq
\varsupsetneqq ? \varsupsetneqq
\varTheta Θ \varTheta Θ
\vartheta ? \vartheta ?
\vartriangle △ \vartriangle
\vartriangleleft ? \vartriangleleft ?
\vartriangleright ? \vartriangleright ?
\varUpsilon Υ \varUpsilon Υ
\varXi Ξ \varXi Ξ
\vcentcolon : \vcentcolon :
\vcenter不支持
\Vdash ? \Vdash ?
\vDash ? \vDash ?
\vdash ? \vdash ?
\vdots ? \vdots ?
\vec F ? \vec{F} F \vec{F}
\vee ∨ \vee
\veebar ? \veebar ?
\verb a b ! \verb a b! ab!\verb a b!
\Vert ∥ \Vert
\vert ∣ \vert
\vfil不支持
\vfill不支持
\vline不支持Issue #269
{Vmatrix} ∥ a b c d ∥ \begin{Vmatrix}a&b\\c&d\end{Vmatrix} ?ac?bd? ?\begin{Vmatrix} <br> a & b \<br> c & d<br>\end{Vmatrix}
{vmatrix} ∣ a b c d ∣ \begin{vmatrix}a&b\\c&d\end{vmatrix} ?ac?bd? ?\begin{vmatrix} <br> a & b \<br> c & d<br>\end{vmatrix}
\vphantom M a  ̄ \overline{\vphantom{M}a} Ma\overline{\vphantom{M}a}
\Vvdash ? \Vvdash ?

W

方法渲染样式语法说明
\wedge ∧ \wedge
\weierp ? \weierp ?
\widecheck A B ˇ \widecheck{AB} AB \widecheck{AB}
\widehat A B ^ \widehat{AB} AB \widehat{AB}
\wideparen不支持Issue #560
\widetilde A B ~ \widetilde{AB} AB \widetilde{AB}
\wp ? \wp ?
\wr ? \wr ?

X

方法渲染样式语法说明
\xcancel A B C \xcancel{ABC} ABC \xcancel{ABC}
\xdef a \def\foo{a}\xdef\bar{\foo}\def\foo{}\bar a\def\foo{a}\xdef\bar{\foo}\def\foo{}\bar
\Xi Ξ \Xi Ξ
\xi ξ \xi ξ
\xhookleftarrow ? a b c \xhookleftarrow{abc} abc ?\xhookleftarrow{abc}
\xhookrightarrow ? a b c \xhookrightarrow{abc} abc ?\xhookrightarrow{abc}
\xLeftarrow ? a b c \xLeftarrow{abc} abc ?\xLeftarrow{abc}
\xleftarrow ← a b c \xleftarrow{abc} abc ?\xleftarrow{abc}
\xleftharpoondown ? a b c \xleftharpoondown{abc} abc ?\xleftharpoondown{abc}
\xleftharpoonup ? a b c \xleftharpoonup{abc} abc ?\xleftharpoonup{abc}
\xLeftrightarrow ? a b c \xLeftrightarrow{abc} abc ?\xLeftrightarrow{abc}
\xleftrightarrow ? a b c \xleftrightarrow{abc} abc ?\xleftrightarrow{abc}
\xleftrightharpoons ? a b c \xleftrightharpoons{abc} abc ?\xleftrightharpoons{abc}
\xlongequal = a b c \xlongequal{abc} abc \xlongequal{abc}
\xmapsto ? a b c \xmapsto{abc} abc ?\xmapsto{abc}
\xRightarrow ? a b c \xRightarrow{abc} abc ?\xRightarrow{abc}
\xrightarrow → a b c \xrightarrow{abc} abc ?\xrightarrow{abc}
\xrightharpoondown ? a b c \xrightharpoondown{abc} abc ?\xrightharpoondown{abc}
\xrightharpoonup ? a b c \xrightharpoonup{abc} abc ?\xrightharpoonup{abc}
\xrightleftharpoons ? a b c \xrightleftharpoons{abc} abc ?\xrightleftharpoons{abc}
\xtofrom ? a b c \xtofrom{abc} abc ?\xtofrom{abc}
\xtwoheadleftarrow ? a b c \xtwoheadleftarrow{abc} abc \xtwoheadleftarrow{abc}
\xtwoheadrightarrow ? a b c \xtwoheadrightarrow{abc} abc \xtwoheadrightarrow{abc}

Y

方法语法说明
\yen ¥ \yen

Z

方法语法说明
\Z Z \Z Z
\Zeta Z \Zeta Z
\zeta ζ \zeta ζ

总结

Markdown 可以扩展对 LaTeX 的支持,使得文本有能力渲染成数学公式;
Markdown 的同时支持行内公式及独立公式;
Markdown 的数学公式语法与 LaTeX 定义一致。

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文章来源:https://blog.csdn.net/u014696856/article/details/135814634
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