LaTeX Math Symbols

LaTeX 符号备忘录

Math Mode Accents

LaTex	Symbols
`\acute{a}`	\(\acute{a}\)
`\bar{a}`	\(\bar{a}\)
`\breve{a}`	\(\breve{a}\)
`\check{a}`	\(\check{a}\)
`\ddot{a}`	\(\ddot{a}\)
`\dot{a}`	\(\dot{a}\)
`\grave{a}`	\(\grave{a}\)
`\hat{a}`	\(\hat{a}\)
`\mathring{a}`	\(\mathring{a}\)
`\tilde{a}`	\(\tilde{a}\)
`\vec{a}`	\(\vec{a}\)
`\widehat{AAA}`	\(\widehat{AAA}\)
`\widetilde{AAA}`	\(\widetilde{AAA}\)

Greek Letters

LaTex	Symbols
`\alpha`	\(\alpha\)
`\beta`	\(\beta\)
`\gamma`	\(\gamma\)
`\delta`	\(\delta\)
`\epsilon`	\(\epsilon\)
`\varepsilon`	\(\varepsilon\)
`\zeta`	\(\zeta\)
`\eta`	\(\eta\)
`\Gamma`	\(\Gamma\)
`\Delta`	\(\Delta\)
`\Theta`	\(\Theta\)
`\theta`	\(\theta\)
`\vartheta`	\(\vartheta\)
`\iota`	\(\iota\)
`\kappa`	\(\kappa\)
`\lambda`	\(\lambda\)
`\mu`	\(\mu\)
`\nu`	\(\nu\)
`\xi`	\(\xi\)
`\Lambda`	\(\Lambda\)
`\Xi`	\(\Xi\)
`\Pi`	\(\Pi\)
`o`	\(o\)
`\pi`	\(\pi\)
`\varpi`	\(\varpi\)
`\rho`	\(\rho\)
`\varrho`	\(\varrho\)
`\sigma`	\(\sigma\)
`\varsigma`	\(\varsigma\)
`\tau`	\(\tau\)
`\Sigma`	\(\Sigma\)
`\Upsilon`	\(\Upsilon\)
`\Phi`	\(\Phi\)
`\upsilon`	\(\upsilon\)
`\phi`	\(\phi\)
`\varphi`	\(\varphi\)
`\chi`	\(\chi\)
`\psi`	\(\psi\)
`\omega`	\(\omega\)
`\Psi`	\(\Psi\)
`\Omega`	\(\Omega\)

Binary Relations

LaTex	Symbols
`<`	\(<\)
`>`	\(>\)
`=`	\(=\)
`\leq`	\(\leq\)
`\le`	\(\le\)
`\geq`	\(\geq\)
`\ge`	\(\ge\)
`\equiv`	\(\equiv\)
`\ll`	\(\ll\)
`\gg`	\(\gg\)
`\doteq`	\(\doteq\)
`\prec`	\(\prec\)
`\succ`	\(\succ\)
`\sim`	\(\sim\)
`\preceq`	\(\preceq\)
`\succeq`	\(\succeq\)
`\simeq`	\(\simeq\)
`\subset`	\(\subset\)
`\supset`	\(\supset\)
`\approx`	\(\approx\)
`\subseteq`	\(\subseteq\)
`\supseteq`	\(\supseteq\)
`\cong`	\(\cong\)
`\sqsubset`	\(\sqsubset\)(Require the latexsym package)
`\sqsupset`	\(\sqsupset\)(Require the latexsym package)
`\Join`	\(\Join\)(Require the latexsym package)
`\sqsubseteq`	\(\sqsubseteq\)
`\sqsupseteq`	\(\sqsupseteq\)
`\bowtie`	\(\bowtie\)
`\in`	\(\in\)
`\ni`	\(\ni\)
`\owns`	\(\owns\)
`\propto`	\(\propto\)
`\vdash`	\(\vdash\)
`\dashv`	\(\dashv\)
`\models`	\(\models\)
`\mid`	\(\mid\)
`\parallel`	\(\parallel\)
`\perp`	\(\perp\)
`\smile`	\(\smile\)
`\frown`	\(\frown\)
`\asymp`	\(\asymp\)
`:`	\(:\)
`\notin`	\(\notin\)
`\neq`	\(\neq\)
`\ne`	\(\ne\)

Binary Operators

LaTex	Symbols
`+`	\(+\)
`-`	\(-\)
`\pm`	\(\pm\)
`\mp`	\(\mp\)
`\triangleleft`	\(\triangleleft\)
`\cdot`	\(\cdot\)
`\div`	\(\div\)
`\triangleright`	\(\triangleright\)
`\times`	\(\times\)
`\setminus`	\(\setminus\)
`\star`	\(\star\)
`\cup`	\(\cup\)
`\cap`	\(\cap\)
`\ast`	\(\ast\)
`\sqcup`	\(\sqcup\)
`\sqcap`	\(\sqcap\)
`\circ`	\(\circ\)
`\vee`	\(\vee\)
`\lor`	\(\lor\)
`\wedge`	\(\wedge\)
`\land`	\(\land\)
`\bullet`	\(\bullet\)
`\oplus`	\(\oplus\)
`\ominus`	\(\ominus\)
`\diamond`	\(\diamond\)
`\odot`	\(\odot\)
`\oslash`	\(\oslash\)
`\uplus`	\(\uplus\)
`\otimes`	\(\otimes\)
`\bigcirc`	\(\bigcirc\)
`\amalg`	\(\amalg\)
`\bigtriangleup`	\(\bigtriangleup\)
`\bigtriangledown`	\(\bigtriangledown\)
`\dagger`	\(\dagger\)
`\lhd`	\(\lhd\)(Require the latexsym package)
`\rhd`	\(\rhd\)(Require the latexsym package)
`\ddagger`	\(\ddagger\)
`\unlhd`	\(\unlhd\)(Require the latexsym package)
`\unrhd`	\(\unrhd\)(Require the latexsym package)
`\wr`	\(\wr\)

BIG Operators

LaTex	Symbols
`\sum`	\(\sum\)
`\bigcup`	\(\bigcup\)
`\bigvee`	\(\bigvee\)
`\prod`	\(\prod\)
`\bigcap`	\(\bigcap\)
`\bigwedge`	\(\bigwedge\)
`\coprod`	\(\coprod\)
`\bigsqcup`	\(\bigsqcup\)
`\biguplus`	\(\biguplus\)
`\int`	\(\int\)
`\oint`	\(\oint\)
`\bigodot`	\(\bigodot\)
`\bigoplus`	\(\bigoplus\)
`\bigotimes`	\(\bigotimes\)

Arrows

LaTex	Symbols
`\leftarrow`	\(\leftarrow\)
`\gets`	\(\gets\)
`\longleftarrow`	\(\longleftarrow\)
`\rightarrow`	\(\rightarrow\)
`\to`	\(\to\)
`\longrightarrow`	\(\longrightarrow\)
`\leftrightarrow`	\(\leftrightarrow\)
`\longleftrightarrow`	\(\longleftrightarrow\)
`\Leftarrow`	\(\Leftarrow\)
`\Longleftarrow`	\(\Longleftarrow\)
`\Rightarrow`	\(\Rightarrow\)
`\Longrightarrow`	\(\Longrightarrow\)
`\Leftrightarrow`	\(\Leftrightarrow\)
`\Longleftrightarrow`	\(\Longleftrightarrow\)
`\mapsto`	\(\mapsto\)
`\longmapsto`	\(\longmapsto\)
`\hookleftarrow`	\(\hookleftarrow\)
`\hookrightarrow`	\(\hookrightarrow\)
`\leftharpoonup`	\(\leftharpoonup\)
`\rightharpoonup`	\(\rightharpoonup\)
`\leftharpoondown`	\(\leftharpoondown\)
`\rightharpoondown`	\(\rightharpoondown\)
`\rightleftharpoons`	\(\rightleftharpoons\)
`\iff`	\(\iff\)(bigger spaces)
`\uparrow`	\(\uparrow\)
`\downarrow`	\(\downarrow\)
`\updownarrow`	\(\updownarrow\)
`\Uparrow`	\(\Uparrow\)
`\Downarrow`	\(\Downarrow\)
`\Updownarrow`	\(\Updownarrow\)
`\nearrow`	\(\nearrow\)
`\searrow`	\(\searrow\)
`\swarrow`	\(\swarrow\)
`\nwarrow`	\(\nwarrow\)
`\leadsto`	\(\leadsto\)(Require the latexsym package)

Arrows as Accents

LaTex	Symbols
`\overrightarrow{AB}`	\(\overrightarrow{AB}\)
`\underrightarrow{AB}`	\(\underrightarrow{AB}\)
`\overleftarrow{AB}`	\(\overleftarrow{AB}\)
`\underleftarrow{AB}`	\(\underleftarrow{AB}\)
`\overleftrightarrow{AB}`	\(\overleftrightarrow{AB}\)
`\underleftrightarrow{AB}`	\(\underleftrightarrow{AB}\)

Delimiters

LaTex	Symbols
`(`	\((\)
`)`	\()\)
`\uparrow`	\(\uparrow\)
`\lbrack`	\(\lbrack\)
`[`	\([\)
`\rbrack`	\(\rbrack\)
`]`	\(]\)
`\downarrow`	\(\downarrow\)
`\lbrace`	\(\lbrace\)
`\{`	\(\{\)
`\rbrace`	\(\rbrace\)
`\}`	\(\}\)
`\updownarrow`	\(\updownarrow\)
`\langle`	\(\langle\)
`\rangle`	\(\rangle\)
`\Uparrow`	\(\Uparrow\)
`\vert`	\(\vert\)
`\|`	\(\vert\)
`\Vert`	\(\Vert\)
`\\|`	\(\Vert\)
`\Downarrow`	\(\Downarrow\)
`/`	\(/\)
`\backslash`	\(\backslash\)
`\Updownarrow`	\(\Updownarrow\)
`\lfloor`	\(\lfloor\)
`\rfloor`	\(\rfloor\)
`\rceil`	\(\rceil\)
`\lceil`	\(\lceil\)

Large Delimiters

LaTex	Symbols
`\lgroup`	\(\lgroup\)
`\rgroup`	\(\rgroup\)
`\lmoustache`	\(\lmoustache\)
`\arrowvert`	\(\arrowvert\)
`\Arrowvert`	\(\Arrowvert\)
`\bracevert`	\(\bracevert\)
`\rmoustache`	\(\rmoustache\)

Miscellaneous Symbols

LaTex	Symbols
`\dots`	\(\dots\)
`\cdots`	\(\cdots\)
`\vdots`	\(\vdots\)
`\ddots`	\(\ddots\)
`\hbar`	\(\hbar\)
`\imath`	\(\imath\)
`\jmath`	\(\jmath\)
`\ell`	\(\ell\)
`\Re`	\(\Re\)
`\Im`	\(\Im\)
`\aleph`	\(\aleph\)
`\wp`	\(\wp\)
`\forall`	\(\forall\)
`\exists`	\(\exists\)
`\mho`	\(\mho\)(Require the latexsym package)
`\partial`	\(\partial\)
`'`	\('\)
`\prime`	\(\prime\)
`\emptyset`	\(\emptyset\)
`\infty`	\(\infty\)
`\nabla`	\(\nabla\)
`\triangle`	\(\triangle\)
`\Box`	\(\Box\)(Require the latexsym package)
`\Diamond`	\(\Diamond\)(Require the latexsym package)
`\bot`	\(\bot\)
`\top`	\(\top\)
`\angle`	\(\angle\)
`\surd`	\(\surd\)
`\diamondsuit`	\(\diamondsuit\)
`\heartsuit`	\(\heartsuit\)
`\clubsuit`	\(\clubsuit\)
`\spadesuit`	\(\spadesuit\)
`\neg`	\(\neg\)
`\lnot`	\(\lnot\)
`\flat`	\(\flat\)
`\natural`	\(\natural\)
`\sharp`	\(\sharp\)

Non-Mathematical Symbols

LaTex	Symbols
`\dag`	\(\dag\)
`\ddag`	\(\ddag\)
`\S`	\(\S\)
`\P`	\(\P\)
`\copyright`	\(\copyright\)
`\pounds`	\(\pounds\)
`\textregistered`	\(\textregistered\)
`\%`	\(\%\)

AMS Delimiters

LaTex	Symbols
`\ulcorner`	\(\ulcorner\)
`\urcorner`	\(\urcorner\)
`\llcorner`	\(\llcorner\)
`\lrcorner`	\(\lrcorner\)
`\lvert`	\(\lvert\)
`\rvert`	\(\rvert\)
`\lVert`	\(\lVert\)
`\rVert`	\(\rVert\)

AMS Greek and Hebrew

LaTex	Symbols
`\digamma`	\(\digamma\)
`\varkappa`	\(\varkappa\)
`\beth`	\(\beth\)
`\gimel`	\(\gimel\)
`\daleth`	\(\daleth\)

Math Alphabets

Command	Example	Required Package
`\mathrm{ABCDEabcde1234}`	\(\mathrm{ABCDEabcde1234}\)
`\mathit{ABCDEabcde1234}`	\(\mathit{ABCDEabcde1234}\)
`\mathnormal{ABCDEabcde1234}`	\(\mathnormal{ABCDEabcde1234}\)
`\mathcal{ABCDEabcde1234}`	\(\mathcal{ABCDEabcde1234}\)
`\mathscr{ABCDEabcde1234}`	\(\mathscr{ABCDEabcde1234}\)	mathrsfs
`\mathfrak{ABCDEabcde1234}`	\(\mathfrak{ABCDEabcde1234}\)	amsfonts or amssymb
`\mathbb{ABCDEabcde1234}`	\(\mathbb{ABCDEabcde1234}\)	amsfonts or amssymb

AMS Binary Operators

LaTex	Symbols
`\dotplus`	\(\dotplus\)
`\centerdot`	\(\centerdot\)
`\ltimes`	\(\ltimes\)
`\rtimes`	\(\rtimes\)
`\divideontimes`	\(\divideontimes\)
`\doublecup`	\(\doublecup\)
`\doublecap`	\(\doublecap\)
`\smallsetminus`	\(\smallsetminus\)
`\veebar`	\(\veebar\)
`\barwedge`	\(\barwedge\)
`\doublebarwedge`	\(\doublebarwedge\)
`\boxplus`	\(\boxplus\)
`\boxminus`	\(\boxminus\)
`\circleddash`	\(\circleddash\)
`\boxtimes`	\(\boxtimes\)
`\boxdot`	\(\boxdot\)
`\circledcirc`	\(\circledcirc\)
`\intercal`	\(\intercal\)
`\circledast`	\(\circledast\)
`\rightthreetimes`	\(\rightthreetimes\)
`\curlyvee`	\(\curlyvee\)
`\curlywedge`	\(\curlywedge\)
`\leftthreetimes`	\(\leftthreetimes\)

AMS Binary Relations

LaTex	Symbols
`\lessdot`	\(\lessdot\)
`\gtrdot`	\(\gtrdot\)
`\doteqdot`	\(\doteqdot\)
`\leqslant`	\(\leqslant\)
`\geqslant`	\(\geqslant\)
`\risingdotseq`	\(\risingdotseq\)
`\eqslantless`	\(\eqslantless\)
`\eqslantgtr`	\(\eqslantgtr\)
`\fallingdotseq`	\(\fallingdotseq\)
`\leqq`	\(\leqq\)
`\geqq`	\(\geqq\)
`\eqcirc`	\(\eqcirc\)
`\lll`	\(\lll\)
`\llless`	\(\llless\)
`\ggg`	\(\ggg\)
`\circeq`	\(\circeq\)
`\lesssim`	\(\lesssim\)
`\gtrsim`	\(\gtrsim\)
`\triangleq`	\(\triangleq\)
`\lessapprox`	\(\lessapprox\)
`\gtrapprox`	\(\gtrapprox\)
`\bumpeq`	\(\bumpeq\)
`\lessgtr`	\(\lessgtr\)
`\gtrless`	\(\gtrless\)
`\Bumpeq`	\(\Bumpeq\)
`\lesseqgtr`	\(\lesseqgtr\)
`\gtreqless`	\(\gtreqless\)
`\thicksim`	\(\thicksim\)
`\lesseqqgtr`	\(\lesseqqgtr\)
`\gtreqqless`	\(\gtreqqless\)
`\thickapprox`	\(\thickapprox\)
`\preccurlyeq`	\(\preccurlyeq\)
`\succcurlyeq`	\(\succcurlyeq\)
`\approxeq`	\(\approxeq\)
`\curlyeqprec`	\(\curlyeqprec\)
`\curlyeqsucc`	\(\curlyeqsucc\)
`\backsim`	\(\backsim\)
`\precsim`	\(\precsim\)
`\succsim`	\(\succsim\)
`\backsimeq`	\(\backsimeq\)
`\precapprox`	\(\precapprox\)
`\succapprox`	\(\succapprox\)
`\vDash`	\(\vDash\)
`\subseteqq`	\(\subseteqq\)
`\supseteqq`	\(\supseteqq\)
`\Vdash`	\(\Vdash\)
`\shortparallel`	\(\shortparallel\)
`\Supset`	\(\Supset\)
`\Vvdash`	\(\Vvdash\)
`\blacktriangleleft`	\(\blacktriangleleft\)
`\sqsupset`	\(\sqsupset\)
`\backepsilon`	\(\backepsilon\)
`\vartriangleright`	\(\vartriangleright\)
`\because`	\(\because\)
`\varpropto`	\(\varpropto\)
`\blacktriangleright`	\(\blacktriangleright\)
`\Subset`	\(\Subset\)
`\between`	\(\between\)
`\trianglerighteq`	\(\trianglerighteq\)
`\smallfrown`	\(\smallfrown\)
`\pitchfork`	\(\pitchfork\)
`\vartriangleleft`	\(\vartriangleleft\)
`\shortmid`	\(\shortmid\)
`\smallsmile`	\(\smallsmile\)
`\trianglelefteq`	\(\trianglelefteq\)
`\therefore`	\(\therefore\)
`\sqsubset`	\(\sqsubset\)

Based on The not so Short Introduction to LaTeX.