LaTex数学符号表
1、希腊、希伯来字母
| 符号 |
表达式 |
符号 |
表达式 |
| \(\alpha\) |
\alpha |
\(\kappa\) |
\kappa |
| \(\beta\) |
\beta |
\(\lambda\) |
\lambda |
| \(\chi\) |
\chi |
\(\mu\) |
\mu |
| \(\delta\) |
\delta |
\(\nu\) |
\nu |
| \(\epsilon\) |
\epsilon |
\(o\) |
o |
| \(\eta\) |
\eta |
\(\omega\) |
\omega |
| \(\gamma\) |
\gamma |
\(\phi\) |
\phi |
| \(\iota\) |
\iota |
\(\pi\) |
\pi |
| \(\psi\) |
\psi |
\(\digamma\) |
\digamma |
| \(\rho\) |
\rho |
\(\varepsilon\) |
\varepsilon |
| \(\sigma\) |
\sigma |
\(\varkappa\) |
\varkappa |
| \(\tau\) |
\tau |
\(\varphi\) |
\varphi |
| \(\theta\) |
\theta |
\(\varpi\) |
\varpi |
| \(\upsilon\) |
\upsilon |
\(\varrho\) |
\varrho |
| \(\xi\) |
\xi |
\(\varsigma\) |
\varsigma |
| \(\zeta\) |
\zeta |
\(\vartheta\) |
\vartheta |
| \(\Delta\) |
\Delta |
\(\Theta\) |
\Theta |
| \(\Gamma\) |
\Gamma |
\(\Upsilon\) |
\Upsilon |
| \(\Lambda\) |
\Lambda |
\(\Xi\) |
\Xi |
| \(\Omega\) |
\Omega |
|
|
| \(\Phi\) |
\Phi |
\(\aleph\) |
\aleph |
| \(\Pi\) |
\Pi |
\(\beth\) |
\beth |
| \(\Psi\) |
\Psi |
\(\daleth\) |
\daleth |
| \(\Sigma\) |
\Sigma |
\(\gimel\) |
\gimel |
2 LaTex数学结构
| 公式 |
LaTex |
公式 |
LaTex |
| \(\frac{abc}{xyz}\) |
\frac{abc}{xyz} |
\(\overline{abc}\) |
\overline{abc} |
| \(f'\) |
f' |
\(\underline{abc}\) |
\underline{abc} |
| \(\sqrt{abc}\) |
\sqrt{abc} |
\(\widehat{abc}\) |
\widehat{abc} |
| \(\sqrt[n]{abc}\) |
\sqrt[n]{abc} |
\(\widetilde{abc}\) |
\widetilde{abc} |
| \(\overrightarrow{abc}\) |
\overrightarrow{abc} |
|
|
| \(\overleftarrow{abc}\) |
\overleftarrow{abc} |
|
|
| \(\overbrace{abc}\) |
\overbrace{abc} |
|
|
| \(\underbrace{abc}\) |
\underbrace{abc} |
|
|
3 矩阵、行列式、数组
| 格式 |
LaTex |
格式 |
LaTex |
| \[\begin{matrix} a & b \\ c & d \end{matrix}\] |
\begin{matrix}
a & b \\
c & d
\end{matrix} |
\[\begin{array}{cc} a & b \\ c & d \end{array}\] |
\begin{array}{cc}
a & b \\
c & d
\end{array} |
| \[\begin{pmatrix} a & b \\ c & d \end{pmatrix}\] |
\begin{pmatrix}
a & b \\
c & d
\end{pmatrix} |
\[\begin{bmatrix} a & b \\ c & d \end{bmatrix}\] |
\begin{bmatrix}
\end{matrix}
a & b \\
c & d
\end{bmatrix} |
| \[\begin{vmatrix} a & b \\ c & d \end{vmatrix}\] |
\begin{vmatrix}
a & b \\
c & d
\end{vmatrix} |
\[\begin{Vmatrix} a & b \\ c & d \end{Vmatrix}\] |
\begin{Vmatrix}
a & b \\
c & d
\end{Vmatrix} |
| \[\begin{Bmatrix} a & b \\ c & d \end{Bmatrix}\] |
\begin{Bmatrix}
a & b \\
c & d
\end{Bmatrix} |
\[\def\arraystretch{1.5} \begin{array}{c:c:c} a & b & c \\ \hline d & e & f \\ \hdashline g & h & i \end{array}\] |
\def\arraystretch{1.5}
\begin{array}{c:c:c}
a & b & c \\ \hline
d & e & f \\
\hdashline
g & h & i
\end{array} |
| \[x = \begin{cases} a &\text{if } b \\ c &\text{if } d \end{cases}\] |
x = \begin{cases}
a &\text{if } b \\
c &\text{if } d
\end{cases} |
\[\begin{rcases} a &\text{if } b \\ c &\text{if } d \end{rcases}⇒…\] |
\begin{rcases}
a &\text{if } b \\
c &\text{if } d
\end{rcases}⇒… |
| \[\begin{smallmatrix} a & b \\ c & d \end{smallmatrix}\] |
\begin{smallmatrix}
a & b \\
c & d
\end{smallmatrix} |
\[\sum_{ \begin{subarray}{l} i\in\Lambda\\ 0<j<n \end{subarray}}\] |
\sum_{
\begin{subarray}{l}
i\in\Lambda\\
0<j<n
\end{subarray}} |
4 分隔符
| 符号 |
LaTex |
符号 |
LaTex |
符号 |
LaTex |
| \(|\) |
| |
\(\{\) |
\{ |
\(/\) |
\/ |
| \(\vert\) |
\vert |
\(\}\) |
\} |
\(\backslash\) |
\backslash |
| \(\|\) |
\| |
\(\langle\) |
\langle |
\([\) |
[ |
| \(\Vert\) |
\Vert |
\(\rangle\) |
\rangle |
\(]\) |
] |
| \(\Uparrow\) |
\Uparrow |
\(\llcorner\) |
\llcorner |
|
|
| \(\uparrow\) |
\uparrow |
\(\lrcorner\) |
\lrcorner |
|
|
| \(\Downarrow\) |
\Downarrow |
\(\ulcorner\) |
\ulcorner |
|
|
| \(\downarrow\) |
\downarrow |
\(\urcorner\) |
\urcorner |
|
|
5 可变大小的符号
| 符号 |
LaTex |
符号 |
LaTex |
| \(\sum\) |
\sum |
\(\int\) |
\int |
| \(\prod\) |
\prod |
\(\oint\) |
\oint |
| \(\coprod\) |
\coprod |
\(\iint\) |
\iint |
| \(\biguplus\) |
\biguplus |
\(\bigoplus\) |
\bigoplus |
| \(\bigcap\) |
\bigcap |
\(\bigotimes\) |
\bigotimes |
| \(\bigcup\) |
\bigcup |
\(\bigodot\) |
\bigodot |
| \(\bigvee\) |
\bigvee |
|
|
| \(\bigwedge\) |
\bigwedge |
|
|
| \(\bigsqcup\) |
\bigsqcup |
|
|
6 标准函数名
| 函数 |
LaTex |
函数 |
LaTex |
| \(\arccos\) |
\arccos |
\(\arcsin\) |
\arcsin |
| \(\cos\) |
\cos |
\(\cosh\) |
\cosh |
| \(\csc\) |
\csc |
\(\deg\) |
\deg |
| \(\exp\) |
\exp |
\(\gcd\) |
\gcd |
| \(\ker\) |
\ker |
\(\lg\) |
\lg |
| \(\limsup\) |
\limsup |
\(\ln\) |
\ln |
| \(\min\) |
\min |
\(\Pr\) |
\Pr |
| \(\sinh\) |
\sinh |
\(\sup\) |
\sup |
| \(\arctan\) |
\arctan |
\(\arg\) |
\arg |
| \(\cot\) |
\cot |
\(\coth\) |
\coth |
| \(\det\) |
\det |
\(\dim\) |
\dim |
| \(\hom\) |
\hom |
\(\inf\) |
\inf |
| \(\lim\) |
\lim |
\(\liminf\) |
\liminf |
| \(\log\) |
\log |
\(\max\) |
\max |
| \(\sec\) |
\sec |
\(\sin\) |
\sin |
| \(\tan\) |
\tan |
\(\tanh\) |
\tanh |
7 二元运算/关系符号
| 符号 |
LaTex |
符号 |
LaTex |
符号 |
LaTex |
| \(\ast\) |
\ast |
\(\pm\) |
\pm |
\(\cap\) |
\cap |
| \(\star\) |
\star |
\(\mp\) |
\mp |
\(\cup\) |
\cup |
| \(\cdot\) |
\cdot |
\(\amalg\) |
\amalg |
\(\uplus\) |
\uplus |
| \(\circ\) |
\circ |
\(\odot\) |
\odot |
\(\sqcap\) |
\sqcap |
| \(\bullet\) |
\bullet |
\(\ominus\) |
\ominus |
\(\sqcup\) |
\sqcup |
| \(\bigcirc\) |
\bigcirc |
\(\oplus\) |
\oplus |
\(\wedge\) |
\wedge |
| \(\diamond\) |
\diamond |
\(\oslash\) |
\oslash |
\(\vee\) |
\vee |
| \(\times\) |
\times |
\(\otimes\) |
\otimes |
\(\dagger\) |
\dagger |
| \(\div\) |
\div |
\(\wr\) |
\wr |
\(\ddagger\) |
\ddagger |
| \(\centerdot\) |
\centerdot |
\(\Box\) |
\Box |
\(\barwedge\) |
\barwedge |
| \(\circledast\) |
\circledast |
\(\boxplus\) |
\boxplus |
\(\curlywedge\) |
\curlywedge |
| \(\circledcirc\) |
\circledcirc |
\(\boxminus\) |
\boxminus |
\(\Cap\) |
\Cap |
| \(\circleddash\) |
\circleddash |
\(\boxtimes\) |
\boxtimes |
\(\bot\) |
\bot |
| \(\dotplus\) |
\dotplus |
\(\boxdot\) |
\boxdot |
\(\intercal\) |
\intercal |
| \(\divideontimes\) |
\divideontimes |
\(\square\) |
\square |
\(\doublebarwedge\) |
\doublebarwedge |
| \(\lhd\) |
\lhd |
\(\equiv\) |
\equiv |
\(\subseteq\) |
\subseteq |
| \(\rhd\) |
\rhd |
\(\cong\) |
\cong |
\(\sqsubset\) |
\sqsubset |
| \(\triangleleft\) |
\triangleleft |
\(\neq\) |
\neq |
\(\sqsubseteq\) |
\sqsubseteq |
| \(\triangleright\) |
\triangleright |
\(\sim\) |
\sim |
\(\dashv\) |
\dashv |
| \(\unlhd\) |
\unlhd |
\(\simeq\) |
\simeq |
\(\in\) |
\in |
| \(\unrhd\) |
\unrhd |
\(\approx\) |
\approx |
\(\geq\) |
\geq |
| \(\bigtriangledown\) |
\bigtriangledown |
\(\asymp\) |
\asymp |
\(\succ\) |
\succ |
| \(\bigtriangleup\) |
\bigtriangleup |
\(\doteq\) |
\doteq |
\(\succeq\) |
\succeq |
| \(\setminus\) |
\setminus |
\(\propto\) |
\propto |
\(\gg\) |
\gg |
| \(\veebar\) |
\veebar |
\(\models\) |
\models |
\(\supset\) |
\supset |
| \(\curlyvee\) |
\curlyvee |
\(\leq\) |
\leq |
\(\supseteq\) |
\supseteq |
| \(\Cup\) |
\Cup |
\(\prec\) |
\prec |
\(\sqsupset\) |
\sqsupset |
| \(\top\) |
\top |
\(\preceq\) |
\preceq |
\(\sqsupseteq\) |
\sqsupseteq |
| \(\rightthreetimes\) |
\rightthreetimes |
\(\ll\) |
\ll |
\(\vdash\) |
\vdash |
| \(\leftthreetimes\) |
\leftthreetimes |
\(\subset\) |
\subset |
\(\ni\) |
\ni |
| \(\perp\) |
\perp |
\(\approxeq\) |
\approxeq |
\(\fallingdotseq\) |
\fallingdotseq |
| \(\mid\) |
\mid |
\(\thicksim\) |
\thicksim |
\(\risingdotseq\) |
\risingdotseq |
| \(\parallel\) |
\parallel |
\(\backsim\) |
\backsim |
\(\varpropto\) |
\varpropto |
| \(\bowtie\) |
\bowtie |
\(\backsimeq\) |
\backsimeq |
\(\therefore\) |
\therefore |
| \(\Join\) |
\Join |
\(\triangleq\) |
\triangleq |
\(\because\) |
\because |
| \(\ltimes\) |
\ltimes |
\(\circeq\) |
\circeq |
\(\eqcirc\) |
\eqcirc |
| \(\rtimes\) |
\rtimes |
\(\bumpeq\) |
\bumpeq |
\(\neq\) |
\neq |
| \(\smile\) |
\smile |
\(\Bumpeq\) |
\Bumpeq |
\(\leqq\) |
\leqq |
| \(\frown\) |
\frown |
\(\doteqdot\) |
\doteqdot |
\(\leqslant\) |
\leqslant |
| \(\notin\) |
\notin |
\(\thickapprox\) |
\thickapprox |
\(\lessapprox\) |
\lessapprox |
| \(\lll\) |
\lll |
\(\preccurlyeq\) |
\preccurlyeq |
\(\gtrdot\) |
\gtrdot |
| \(\lessdot\) |
\lessdot |
\(\curlyeqprec\) |
\curlyeqprec |
\(\gtrsim\) |
\gtrsim |
| \(\lesssim\) |
\lesssim |
\(\blacktriangleleft\) |
\blacktriangleleft |
\(\eqslantgtr\) |
\eqslantgtr |
| \(\eqslantless\) |
\eqslantless |
\(\trianglelefteq\) |
\trianglelefteq |
\(\succsim\) |
\succsim |
| \(\precsim\) |
\precsim |
\(\vartriangleleft\) |
\vartriangleleft |
\(\succapprox\) |
\succapprox |
| \(\precapprox\) |
\precapprox |
\(\geqq\) |
\geqq |
\(\Supset\) |
\Supset |
| \(\Subset\) |
\Subset |
\(\geqslant\) |
\geqslant |
\(\supseteqq\) |
\supseteqq |
| \(\subseteqq\) |
\subseteqq |
\(\gtrapprox\) |
\gtrapprox |
\(\sqsupset\) |
\sqsupset |
| \(\sqsubset\) |
\sqsubset |
\(\ggg\) |
\ggg |
\(\succcurlyeq\) |
\succcurlyeq |
| \(\curlyeqsucc\) |
\curlyeqsucc |
\(\lessgtr\) |
\lessgtr |
\(\gtreqless\) |
\gtreqless |
| \(\blacktriangleright\) |
\blacktriangleright |
\(\lesseqgtr\) |
\lesseqgtr |
\(\gtrless\) |
\gtrless |
| \(\trianglerighteq\) |
\trianglerighteq |
\(\lesseqqgtr\) |
\lesseqqgtr |
\(\backepsilon\) |
\backepsilon |
| \(\vartriangleright\) |
\vartriangleright |
\(\gtreqqless\) |
\gtreqqless |
\(\between\) |
v |
| \(\pitchfork\) |
\pitchfork |
\(\shortmid\) |
\shortmid |
\(\smallfrown\) |
\smallfrown |
| \(\smallsmile\) |
\smallsmile |
\(\smallsmile\) |
\smallsmile |
\(\vDash\) |
\vDash |
| \(\Vvdash\) |
\Vvdash |
\(\shortparallel\) |
\shortparallel |
\(\nshortparallel\) |
\nshortparallel |
| \(\ncong\) |
\ncong |
\(\nleq\) |
\nleq |
\(\ngeq\) |
\ngeq |
| \(\nmid\) |
\nmid |
\(\nleqq\) |
\nleqq |
\(\ngeqq\) |
\ngeqq |
| \(\nparallel\) |
\nparallel |
\(\nleqslant\) |
\nleqslant |
\(\ngeqslant\) |
\ngeqslant |
| \(\nshortmid\) |
\nshortmid |
\(\nless\) |
\nless |
\(\ngtr\) |
\ngtr |
| \(\nshortparallel\) |
\nshortparallel |
\(\nprec\) |
\nprec |
\(\nsucc\) |
$\nsucc$ |
| \(\nsim\) |
\nsim |
\(\npreceq\) |
\npreceq |
\(\nsucceq\) |
\nsucceq |
| \(\nVDash\) |
\nVDash |
\(\precnapprox\) |
\precnapprox |
\(\succnapprox\) |
\succnapprox |
| \(\nvDash\) |
\nvDash |
\(\precnsim\) |
\precnsim |
\(\succnsim\) |
\succnsim |
| \(\nvdash\) |
\nvdash |
\(\lnapprox\) |
\lnapprox |
\(\gnapprox\) |
\gnapprox |
| \(\ntriangleleft\) |
\ntriangleleft |
\(\lneq\) |
\lneq |
\(\gneq\) |
\gneq |
| \(\ntrianglelefteq\) |
\ntrianglelefteq |
\(\lneqq\) |
\lneqq |
\(\gneqq\) |
\gneqq |
| \(\ntriangleright\) |
\ntriangleright |
\(\lnsim\) |
\lnsim |
\(\gnsim\) |
\gnsim |
| \(\ntrianglerighteq\) |
\ntrianglerighteq |
\(\lvertneqq\) |
\lvertneqq |
\(\gvertneqq\) |
\gvertneqq |
| \(\nsubseteq\) |
\nsubseteq |
\(\subsetneq\) |
\subsetneq |
\(\varsubsetneq\) |
\varsubsetneq |
| \(\nsupseteq\) |
\nsupseteq |
\(\supsetneq\) |
\supsetneq |
\(\varsupsetneq\) |
\varsupsetneq |
| \(\nsubseteqq\) |
\nsubseteqq |
\(\subsetneqq\) |
\subsetneqq |
\(\varsubsetneqq\) |
\varsubsetneqq |
| \(\nsupseteqq\) |
\nsupseteqq |
\(\supsetneqq\) |
\supsetneqq |
\(\varsupsetneqq\) |
\varsupsetneqq |
8 箭头符号
| 符号 |
LaTex |
符号 |
LaTex |
符号 |
LaTex |
| \(\leftarrow\) |
\leftarrow |
\(\longleftarrow\) |
\longleftarrow |
\(\uparrow\) |
\uparrow |
| \(\Leftarrow\) |
\Leftarrow |
\(\Longleftarrow\) |
\Longleftarrow |
\(\Uparrow\) |
\Uparrow |
| \(\rightarrow\) |
\rightarrow |
\(\longrightarrow\) |
\longrightarrow |
\(\downarrow\) |
\downarrow |
| \(\Rightarrow\) |
\Rightarrow |
\(\Longrightarrow\) |
\Longrightarrow |
\(\Downarrow\) |
\Downarrow |
| \(\leftrightarrow\) |
\leftrightarrow |
\(\longleftrightarrow\) |
\longleftrightarrow |
\(\updownarrow\) |
\updownarrow |
| \(\Leftrightarrow\) |
\Leftrightarrow |
\(\Longleftrightarrow\) |
\Longleftrightarrow |
\(\Updownarrow\) |
\Updownarrow |
| \(\mapsto\) |
\mapsto |
\(\longmapsto\) |
\longmapsto |
\(\nearrow\) |
\nearrow |
| \(\hookleftarrow\) |
\hookleftarrow |
\(\hookrightarrow\) |
\hookrightarrow |
\(\searrow\) |
\searrow |
| \(\leftharpoonup\) |
\leftharpoonup |
\(\rightharpoonup\) |
\rightharpoonup |
\(\swarrow\) |
\swarrow |
| \(\leftharpoondown\) |
\leftharpoondown |
\(\rightharpoondown\) |
\rightharpoondown |
\(\nwarrow\) |
\nwarrow |
| \(\rightleftharpoons\) |
\rightleftharpoons |
\(\leadsto\) |
\leadsto |
|
|
| \(\dashrightarrow\) |
\dashrightarrow |
\(\dashleftarrow\) |
\dashleftarrow |
\(\leftleftarrows\) |
\leftleftarrows |
| \(\leftrightarrows\) |
\leftrightarrows |
\(\Lleftarrow\) |
\Lleftarrow |
\(\twoheadleftarrow\) |
\twoheadleftarrow |
| \(\leftarrowtail\) |
\leftarrowtail |
\(\looparrowleft\) |
\looparrowleft |
\(\leftrightharpoons\) |
\leftrightharpoons |
| \(\curvearrowleft\) |
\curvearrowleft |
\(\circlearrowleft\) |
\circlearrowleft |
\(\Lsh\) |
\Lsh |
| \(\upuparrows\) |
\upuparrows |
\(\upharpoonleft\) |
\upharpoonleft |
\(\downharpoonleft\) |
\downharpoonleft |
| \(\multimap\) |
\multimap |
\(\leftrightsquigarrow\) |
\leftrightsquigarrow |
\(\rightrightarrows\) |
\rightrightarrows |
| \(\rightleftarrows\) |
\rightleftarrows |
\(\rightrightarrows\) |
\rightrightarrows |
\(\rightleftarrows\) |
\rightleftarrows |
| \(\twoheadrightarrow\) |
\twoheadrightarrow |
\(\rightarrowtail\) |
\rightarrowtail |
\(\looparrowright\) |
\looparrowright |
| \(\rightleftharpoons\) |
\rightleftharpoons |
\(\curvearrowright\) |
\curvearrowright |
\(\circlearrowright\) |
\circlearrowright |
| \(\Rsh\) |
\Rsh |
\(\downdownarrows\) |
\downdownarrows |
\(\upharpoonright\) |
\upharpoonright |
| \(\downharpoonright\) |
\downharpoonright |
\(\rightsquigarrow\) |
\rightsquigarrow |
|
|
| \(\nleftarrow\) |
\nleftarrow |
\(\nrightarrow\) |
\nrightarrow |
\(\nLeftarrow\) |
\nLeftarrow |
| \(\nRightarrow\) |
\nRightarrow |
\(\nleftrightarrow\) |
\nleftrightarrow |
\(\nLeftrightarrow\) |
\nLeftrightarrow |
9 其他符号
| 符号 |
LaTex |
符号 |
LaTex |
符号 |
LaTex |
| \(\infty\) |
\infty |
\(\forall\) |
\forall |
\(\Bbbk\) |
\Bbbk |
| \(\nabla\) |
\nabla |
\(\exists\) |
\exists |
\(\bigstar\) |
\bigstar |
| \(\partial\) |
\partial |
\(\nexists\) |
\nexists |
\(\diagdown\) |
\diagdown |
| \(\eth\) |
\eth |
\(\emptyset\) |
\emptyset |
\(\diagup\) |
\diagup |
| \(\clubsuit\) |
\clubsuit |
\(\varnothing\) |
\varnothing |
\(\Diamond\) |
\Diamond |
| \(\diamondsuit\) |
\diamondsuit |
\(\imath\) |
\imath |
\(\Finv\) |
\Finv |
| \(\heartsuit\) |
\heartsuit |
\(\jmath\) |
\jmath |
\(\Game\) |
\Game |
| \(\spadesuit\) |
\spadesuit |
\(\ell\) |
\ell |
\(\hbar\) |
\hbar |
| \(\cdots\) |
\cdots |
\(\iiint\) |
\iiint |
\(\hslash\) |
\hslash |
| \(\vdots\) |
\vdots |
\(\iiint\) |
\iiint |
\(\lozenge\) |
\lozenge |
| \(\ldots\) |
\ldots |
\(\iint\) |
\iint |
\(\mho\) |
\mho |
| \(\ddots\) |
\ddots |
\(\sharp\) |
\sharp |
\(\prime\) |
\prime |
| \(\Im\) |
\Im |
\(\flat\) |
\flat |
\(\square\) |
\square |
| \(\Re\) |
\Re |
\(\natural\) |
\natural |
\(\surd\) |
\surd |
| \(\wp\) |
\wp |
\(\angle\) |
\angle |
\(\measuredangle\) |
\measuredangle |
| \(\sphericalangle\) |
\sphericalangle |
\(\complement\) |
\complement |
\(\triangledown\) |
\triangledown |
| \(\triangle\) |
\triangle |
\(\vartriangle\) |
\vartriangle |
\(\blacklozenge\) |
\blacklozenge |
| \(\blacksquare\) |
\blacksquare |
\(\blacktriangle\) |
\blacktriangle |
\(\blacktriangledown\) |
\blacktrinagledown |
| \(\backprime\) |
\backprime |
\(\circledS\) |
\circledS |
|
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10 字体
Caligraphic字体$\mathcal{A}$：\(\mathcal{A} \, \mathcal{B} \, \mathcal{C} \, \mathcal{D} \, \mathcal{E} \, \mathcal{F} \, \mathcal{G} \, \mathcal{H} \, \mathcal{I} \, \mathcal{J} \, \mathcal{K} \, \mathcal{L} \, \mathcal{M} \, \mathcal{N} \, \mathcal{O} \, \mathcal{P} \, \mathcal{Q} \, \mathcal{R} \, \mathcal{S} \, \mathcal{T} \, \mathcal{U} \, \mathcal{V} \, \mathcal{W} \, \mathcal{X} \, \mathcal{Y} \, \mathcal{Z}\)
Mathbb字体$\mathbb{A}$：\(\mathbb{A} \, \mathbb{B} \, \mathbb{C} \, \mathbb{D} \, \mathbb{E} \, \mathbb{F} \, \mathbb{G} \, \mathbb{H} \, \mathbb{I} \, \mathbb{J} \, \mathbb{K} \, \mathbb{L} \, \mathbb{M} \, \mathbb{N} \, \mathbb{O} \, \mathbb{P} \, \mathbb{Q} \, \mathbb{R} \, \mathbb{S} \, \mathbb{T} \, \mathbb{U} \, \mathbb{W} \, \mathbb{X} \, \mathbb{Y} \, \mathbb{Z}\)
Mathfrak字体$\mathfrak{A}$：\(\mathfrak{A} \, \mathfrak{B} \, \mathfrak{C} \, \mathfrak{D} \, \mathfrak{E} \, \mathfrak{F} \, \mathfrak{G} \, \mathfrak{H} \, \mathfrak{I} \, \mathfrak{J} \, \mathfrak{K} \, \mathfrak{L} \, \mathfrak{M} \, \mathfrak{N} \, \mathfrak{O} \, \mathfrak{P} \, \mathfrak{Q} \, \mathfrak{R} \, \mathfrak{S} \, \mathfrak{T} \, \mathfrak{U} \, \mathfrak{V} \, \mathfrak{W} \, \mathfrak{X} \, \mathfrak{Y} \, \mathfrak{Z}\)
Sans serif字体$\mathsf{A}$：\(\mathsf{A} \, \mathsf{B} \, \mathsf{C} \, \mathsf{D} \, \mathsf{E} \, \mathsf{F} \, \mathsf{G} \, \mathsf{H} \, \mathsf{I} \, \mathsf{J} \, \mathsf{K} \, \mathsf{L} \, \mathsf{M} \, \mathsf{N} \, \mathsf{O} \, \mathsf{P} \, \mathsf{Q} \, \mathsf{R} \, \mathsf{S} \, \mathsf{T} \, \mathsf{U} \, \mathsf{V} \, \mathsf{W} \, \mathsf{X} \, \mathsf{Y} \, \mathsf{Z}\)
粗体字$\mathbf{A}$：\(\mathbf{A} \, \mathbf{B} \, \mathbf{C} \, \mathbf{D} \, \mathbf{E} \, \mathbf{F} \, \mathbf{G} \, \mathbf{H} \, \mathbf{I} \, \mathbf{J} \, \mathbf{K} \, \mathbf{L} \, \mathbf{M} \, \mathbf{N} \, \mathbf{O} \, \mathbf{P} \, \mathbf{Q} \, \mathbf{R} \, \mathbf{S} \, \mathbf{T} \, \mathbf{U} \, \mathbf{V} \, \mathbf{W} \, \mathbf{X} \, \mathbf{Y} \, \mathbf{Z}\)
