Latex常用数学符号

Posted 2021-02-09 toooney

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Reference

常用数学符号的 LaTeX 表示方法
Latex所有常用数学符号整理 - CSDN
latex插入图片的文章 Side-by-side figures in LaTex

数学模式重音符号

$hat{a}$	`hat{a}`	$check{a}$	`check{a}`	$ ilde{a}$	`ilde{a}`
$grave{a}$	`grave{a}`	$dot{a}$	`dot{a}`	$ddot{a}$	`ddot{a}`
$ar{a}$	`ar{a}`	$vec{a}$	`vec{a}`	$widehat{a}$	`widehat{a}`
$acute{a}$	`acute{a}`	$reve{a}$	`reve{a}`	$widetilde{a}$	`widetilde{a}`

希腊字母

$alpha$	`alpha`	$ heta$	`heta`	$o$	`o`	$upsilon$	`upsilon`
$eta$	`eta`	$vartheta$	`vartheta`	$pi$	`pi`	$phi$	`phi`
$gamma$	`gamma`	$iota$	`iota`	$varpi$	`varpi`	$varphi$	`varphi`
$delta$	`delta`	$kappa$	`kappa`	$ ho$	`ho`	$chi$	`chi`
$epsilon$	`epsilon`	$lambda$	`lambda`	$varrho$	`varrho`	$psi$	`psi`
$varepsilon$	`varepsilon`	$mu$	`mu`	$sigma$	`sigma`	$omega$	`omega`
$zeta$	`zeta`	$ u$	`u`	$varsigma$	`varsigma`
$eta$	`eta`	$xi$	`xi`	$ au$	`au`
$Gamma$	`Gamma`	$Lambda$	`Lambda`	$Sigma$	`Sigma`	$Psi$	`Psi`
$Delta$	`Delta`	$Xi$	`Xi`	$Upsilon$	`Upsilon`	$Omega$	`Omega`
$Theta$	`Theta`	$Pi$	`Pi`	$Phi$	`Phi`

二元关系

你可以在下列符号的相应命令前加上 ot 命令，而得到其否定形式。

$<$	`<`	$>$	`>`	$=$	`=`
$leq$	`leq` or `le`	$geq$	`geq` or `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`	$supseteq$	`supsetuq`	$cong$	`cong`
$sqsubset$	`sqsubset`	$sqsupset$	`sqsupset`	$Join$	`Join`
$sqsubseteq$	`sqsubseteq`	$sqsupseteq$	`sqsupseteq`	$owtie$	`owtie`
$in$	`in`	$ i$	`i`, `owns`	$propto$	`propto`
$vdash$	`vdash`	$dashv$	`dashv`	$models$	`models`
$mid$	`mid`	$parallel$	`parallel`	$perp$	`perp`
$smile$	`smile`	$frown$	`frown`	$asymp$	`asymp`
$:$	`:`	$ otin$	`otin`	$ eq$	`eq or e`

二元运算符

$+$	`+`	$-$	`-`
$pm$	`pm`	$mp$	`mp`	$ riangleleft$	`riangleleft`
$cdot$	`cdot`	$div$	`div`	$ riangleright$	`riangleright`
$ imes$	`imes`	$setminus$	`setminus`	$star$	`star`
$cup$	`cup`	$cap$	`cap`	$ast$	`ast`
$sqcup$	`sqcup`	$sqcap$	`sqcap`	$circ$	`circ`
$vee$	`vee`, `lor`	$wedge$	`wedge`, `land`	$ullet$	`ullet`
$oplus$	`oplus`	$ominus$	`ominus`	$diamond$	`diamond`
$odot$	`odot`	$oslash$	`oslash`	$uplus$	`uplus`
$otimes$	`otimes`	$igcirc$	`igcirc`	$amalg$	`amalg`
$igtriangleup$	`igtriangleup`	$igtriangledown$	`igtriangledown`	$dagger$	`dagger`
$lhd$	`lhd`	$ hd$	`hd`	$ddagger$	`ddagger`
$unlhd$	`unlhd`	$unrhd$	`unrhd`	$wr$	`wr`

"大"运算符

$sum$	`sum`	$igcup$	`igcup`	$igvee$	`igvee`
$prod$	`prod`	$igcap$	`igcap`	$igwedge$	`igwedge`
$coprod$	`coprod`	$igsqcup$	`igsqcup`	$iguplus$	`iguplus`
$int$	`int`	$oint$	`oint`	$igodot$	`igodot`
$igoplus$	`igoplus`	$igotimes$	`igotimes`	$igcuplimits_{i=1}^{infty}$	`igcuplimits_{i=1}^{infty}`

箭头

$leftarrow$	`leftarrow` or `gets`	$longleftarrow$	`longleftarrow`
$ ightarrow$	`ightarrow` or `o`	$longrightarrow$	`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`	$ ightharpoonup$	`ightharpoonup`
$leftharpoondown$	`leftharpoondown`	$ ightharpoondown$	`ightharpoondown`
$ ightleftharpoons$	`ightleftharpoons`	$iff$	`iff`(bigger spaces)
$uparrow$	`uparrow`	$downarrow$	`downarrow`
$updownarrow$	`updownarrow`	$Uparrow$	`Uparrow`
$Downarrow$	`Downarrow`	$Updownarrow$	`Updownarrow`
$ earrow$	`earrow`	$searrow$	`searrow`
$swarrow$	`swarrow`	$ warrow$	`warrow`
$leadsto$	`leadsto`

定界符

$（$	`（`	$）$	`）`	$uparrow$	`uparrow`
$lbrack$	`[` or `lbrack`	$ brack$	`]` or `brack`	$downarrow$	`downarrow`
$lbrace$	`{` or `lbrace`	$ brace$	`}` or `brace`	$updownarrow$	`updownarrow`
$langle$	`langle`	$ angle$	`angle`	$vert$	`\|` or `vert`
$lfloor$	`lfloor`	$ floor$	`floor`	$lceil$	`lceil`
$/$	`/`	$ackslash$	`ackslash`	$Updownarrow$	`Updownarrow`
$Uparrow$	`Uparrow`	$Downarrow$	`Downarrow`	$Vert$	`\|` or `Vert`
$ ceil$	`ceil`

大定界符

$lgroup$	`lgroup`	$ group$	`group`	$lmoustache$	`lmoustache`
$arrowvert$	`arrowvert`	$Arrowvert$	`Arrowvert`	$racevert$	`racevert`
$ moustache$	`moustache`

其他符号

$dots$	`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`	$partial$	`partial`
$‘$	`‘`	$prime$	`prime`	$emptyset$	`emptyset`	$infty$	`infty`
$ abla$	`abla`	$ riangle$	`riangle`	$Box$	`Box`	$Diamond$	`Diamond`
$ot$	`ot`	$ op$	`op`	$angle$	`angle`	$surd$	`surd`
$diamondsuit$	`diamondsuit`	$heartsuit$	`heartsuit`	$clubsuit$	`clubsuit`	$spadesuit$	`spadesuit`
$ eg$	`eg` or `lnot`	$flat$	`flat`	$ atural$	`atural`	$sharp$	`sharp`

非数学符号

也可以再文本模式中使用这些符号。

$dag$	`dag`	$S$	`S`	$copyright$	`copyright`	$ extregistered$	`extregistered`
$ddag$	`ddag`	$P$	`P`	$pounds$	`pounds`	$%$	`\%`

AMS 定界符

$ulcorner$	`ulcorner`	$urcorner$	`urcorner`	$llcorner$	`llcorner`	$lrcorner$	`lrcorner`
$lvert$	`lvert`	$ vert$	`vert`	$lVert$	`lVert`	$ Vert$	`Vert`

AMS 希腊和希伯来字母

$digamma$	`digamma`	$varkappa$	`varkappa`
$eth$	`eth`	$gimel$	`gimel`	$daleth$	`daleth`

AMS 二元关系

$lessdot$	`lessdot`	$gtrdot$	`gtrdot`	$doteqdot$	`doteqdot`
$leqslant$	`leqslant`	$geqslant$	`geqslant`	$ isingdotseq$	`isingdotseq`
$eqslantless$	`eqslantless`	$eqslantgtr$	`eqslantgtr`	$fallingdotseq$	`fallingdotseq`
$leqq$	`leqq`	$geqq$	`geqq`	$eqcirc$	`eqcirc`
$lll$	`lll or llless`	$ggg$	`ggg`	$circeq$	`circeq`
$lesssim$	`lesssim`	$gtrsim$	`gtrsim`	$ riangleq$	`riangleq`
$lessapprox$	`lessapprox`	$gtrapprox$	`gtrapprox`	$umpeq$	`umpeq`
$lessgtr$	`lessgtr`	$gtrless$	`gtrless`	$Bumpeq$	`Bumpeq`
$lesseqgtr$	`lesseqgtr`	$gtreqless$	`gtreqless`	$ hicksim$	`hicksim`
$lesseqqgtr$	`lesseqqgtr`	$gtreqqless$	`gtreqqless`	$ hickapprox$	`hickapprox`
$preccurlyeq$	`preccurlyeq`	$succcurlyeq$	`succcurlyeq`	$approxeq$	`approxeq`
$curlyeqprec$	`curlyeqprec`	$curlyeqsucc$	`curlyeqsucc`	$acksim$	`acksim`
$precsim$	`precsim`	$succsim$	`succsim`	$acksimeq$	`acksimeq`
$precapprox$	`precapprox`	$succapprox$	`succapprox`	$vDash$	`vDash`
$subseteqq$	`subseteqq`	$supseteqq$	`supseteqq`	$Vdash$	`Vdash`
$shortparallel$	`shortparallel`	$Supset$	`Supset`	$Vvdash$	`Vvdash`
$lacktriangleleft$	`lacktriangleleft`	$sqsupset$	`sqsupset`	$ackepsilon$	`ackepsilon`
$vartriangleright$	`vartriangleright`	$ecause$	`ecause`	$varpropto$	`varpropto`
$lacktriangleright$	`lackriangleright`	$Subset$	`Subset`	$etween$	`etween`
$ rianglerighteq$	`rianglerighteq`	$smallfrown$	`smallfrown`	$pitchfork$	`pitchfork`
$vartriangleleft$	`vartriangleleft`	$shortmid$	`shortmid`	$smallsmile$	`smallsmile`
$ rianglelefteq$	`rianglelefteq`	$ herefore$	`herefore`	$sqsubset$	`sqsubset`

AMS 箭头

$dashleftarrow$	`dashleftarrow`	$dashrightarrow$	`dashrightarrow`
$leftleftarrows$	`leftleftarrows`	$ ightrightarrows$	`ightrightarrows`
$leftrightarrows$	`leftrightarrows`	$ ightleftarrows$	`ightleftarrows`
$Lleftarrow$	`Lleftarrow`	$Rightarrow$	`Rightarrow`
$ woheadleftarrow$	`woheadleftarrow`	$ woheadrightarrow$	`woheadrightarrow`
$leftarrowtail$	`leftarrowtail`	$ ightarrowtail$	`ightarrowtail`
$leftrightharpoons$	`leftrightharpoons`	$ ightleftharpoons$	`ightleftharpoons`
$Lsh$	`Lsh`	$Rsh$	`Rsh`
$looparrowleft$	`looparrowleft`	$looparrowright$	`looparrowright`
$curvearrowleft$	`curvearrowleft`	$curvearrowright$	`curvearrowright`
$circlearrowleft$	`circlearrowleft`	$circlearrowright$	`circlearrowright`
$multimap$	`multimap`	$upuparrows$	`upuparrows`
$downdownarrows$	`downdownarrows`	$upharpoonleft$	`upharpoonleft`
$upharpoonright$	`upharpoonright`	$downharpoonright$	`downharpoonright`
$ ightsquigarrow$	`ightsquigarrow`	$leftrightsquigarrow$	`leftrightsquigarrow`

AMS 二元否定关系符和箭头

$ less$	`less`	$ gtr$	`gtr`	$varsubsetneqq$	`varsubsetneqq`
$lneq$	`lneq`	$gneq$	`gneq`	$varsupsetneqq$	`varsupsetneqq`
$ leq$	`leq`	$ geq$	`geq`	$ subseteqq$	`subseteqq`
$ leqslant$	`leqslant`	$ geqslant$	`geqslant`	$ supseteqq$	`supseteqq`
$lneqq$	`lneqq`	$gneqq$	`gneqq`	$ mid$	`mid`
$lvertneqq$	`lvertneqq`	$gvertneqq$	`gvertneqq`	$ parallel$	`parallel`
$ leqq$	`leqq`	$ leqq$	`leqq`	$ shortmid$	`shortmid`
$lnsim$	`lnsim`	$gnsim$	`gnsim`	$ shortparallel$	`shortparallel`
$lnapprox$	`lnapprox`	$gnapprox$	`gnapprox`	$ sim$	`sim`
$ prec$	`prec`	$ succ$	`succ`	$ cong$	`cong`
$ preceq$	`preceq`	$ succeq$	`succeq`	$ vdash$	`vdash`
$precneqq$	`precneqq`	$succneqq$	`succneqq`	$ vDash$	`vDash`
$precnsim$	`precnsim`	$succnsim$	`succnsim`	$ Vdash$	`Vdash`
$precnapprox$	`precnapprox`	$succnapprox$	`succnapprox`	$ VDash$	`VDash`
$subsetneq$	`subsetneq`	$supsetneq$	`supsetneq`	$ triangleleft$	`triangleleft`
$varsubsetneq$	`varsubsetneq`	$varsupsetneq$	`varsupsetneq`	$ triangleright$	`triangleright`
$ subseteq$	`subseteq`	$ supseteq$	`supseteq`	$ trianglelefteq$	`trianglelefteq`
$subsetneqq$	`subsetneqq`	$supsetneqq$	`supsetneqq`	$ trianglerighteq$	`trianglerighteq`
$ leftarrow$	`leftarrow`	$ rightarrow$	`rightarrow`	$ leftrightarrow$	`leftrightarrow`
$ Leftarrow$	`Leftarrow`	$ Rightarrow$	`Rightarrow`	$ Leftrightarrow$	`Leftrightarrow`

AMS 二元运算符

$dotplus$	`dotplus`	$centerdot$	`centerdot`
$ltimes$	`ltimes`	$ times$	`times`	$divideontimes$	`divideontimes`
$doublecup$	`doublecup`	$doublecap$	`doublecap`	$smallsetminus$	`smallsetminus`
$veebar$	`veebar`	$arwedge$	`arwedge`	$doublebarwedge$	`doublebarwedge`
$oxplus$	`oxplus`	$oxminus$	`oxminus`	$circleddash$	`circleddash`
$oxtimes$	`oxtimes`	$oxdot$	`oxdot`	$circledcirc$	`circledcirc`
$intercal$	`intercal`	$circledast$	`circledast`	$ ightthreetimes$	`ightthreetimes`
$curlyvee$	`curlyvee`	$curlywedge$	`curlywedge`	$leftthreetimes$	`leftthreetimes`

AMS 其他符号

$hbar$	`hbar`	$hslash$	`hslash`	$Bbbk$	`Bbbk`
$square$	`square`	$lacksquare$	`lacksquare`	$circledS$	`circledS`
$vartriangle$	`vartriangle`	$lacktriangle$	`lacktriangle`	$complement$	`complement`
$ riangledown$	`riangledown`	$lacktriangledown$	`lacktriangledown`	$Game$	`Game`
$lozenge$	`lozenge`	$lacklozenge$	`lacklozenge`	$igstar$	`igstar`
$angle$	`angle`	$measuredangle$	`measuredangle`
$diagup$	`diagup`	$diagdown$	`diagdown`	$ackprime$	`ackprime`
$ exists$	`exists`	$Finv$	`Finv`	$varnothing$	`varnothing`
$eth$	`eth`	$sphericalangle$	`sphericalangle`	$mho$	`mho`

数字字母

实例	命令	所需宏包
$mathrm{ABCDE abcde 1234}$	`mathrm{ABCDE abcde 1234}`
$mathit{ABCDE abcde 1234}$	`mathit{ABCDE abcde 1234}`
$mathnormal{ABCDE abcde 1234}$	`mathnormal{ABCDE abcde 1234}`
$mathcal{ABCDE abcde 1234}$	`mathcal{ABCDE abcde 1234}`
$mathscr{ABCDE abcde 1234}$	`mathscr{ABCDE abcde 1234}`	mathrsfs
$mathfrak{ABCDE abcde 1234}$	`mathfrak{ABCDE abcde 1234}`	amsfonts or amssymb
$mathbb{ABCDE}$	`mathbb{ABCDE}`	amsfonts or amssymb

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