AMS数学符号

Apr 1, 2019

本文中所有符号与LaTeX命令均需添加amssymb宏包。


AMS定界符

LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号
\ulcorner $\ulcorner$ \urcorner $\urcorner$ \llcorner $\llcorner$ \lrcorner $\lrcorner$
\lvert $\lvert$ \rvert $\rvert$ \lVert $\lVert$ \rVert $\rVert$

AMS希腊和希伯来字母

LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号
\digamma $\digamma$ \varkappa $\varkappa$ \beth $\beth$ \gimel $\gimel$

AMS二元关系符

LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号
\lessdot $\lessdot$ \gtrdot $\gtrdot$ \doteqdot, \Doteq $\doteqdot$
\leqslant $\leqslant$ \geqslant $\geqslant$ \risingdotseq $\risingdotseq$
\eqslantless $\eqslantless$ \eqslantgtr $\eqslantgtr$ \fallingdotseq $\fallingdotseq$
\leqq $\leqq$ \geqq $\geqq$ \eqcirc $\eqcirc$
\lll, \llless $\lll$ \ggg, \gggtr $\ggg$ \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 $\Vdash$
\Subset $\Subset$ \Supset $\Supset$ \Vvdash $\Vvdash$
\sqsubset $\sqsubset$ \sqsupset $\sqsupset$ \backepsilon $\backepsilon$
\therefore $\therefore$ \because $\because$ \varpropto $\varpropto$
\shortmid $\shortmid$ \shortparallel $\shortparallel$ \between $\between$
\smallsmile $\smallsmile$ \smallfrown $\smallfrown$ \pitchfork $\pitchfork$
\vartriangleleft $\vartriangleleft$ \vartriangleright $\vartriangleright$ \blacktriangleleft $\blacktriangleleft$
\trianglelefteq $\trianglelefteq$ \trianglerighteq $\trianglerighteq$ \blacktriangleright $\blacktriangleright$

AMS箭头

LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号
\dashleftarrow $\dashleftarrow$ \dashrightarrow $\dashrightarrow$ \multimap $\multimap$
\leftleftarrows $\leftleftarrows$ \rightrightarrows $\rightrightarrows$ \upuparrows $\upuparrows$
\leftrightarrows $\leftrightarrows$ \rightleftarrows $\rightleftarrows$ \downdownarrows $\downdownarrows$
\Lleftarrow $\Lleftarrow$ \Rrightarrow $\Rrightarrow$ \upharpoonleft $\upharpoonleft$
\twoheadleftarrow $\twoheadleftarrow$ \twoheadrightarrow $\twoheadrightarrow$ \upharpoonright $\upharpoonright$
\leftarrowtail $\leftarrowtail$ \rightarrowtail $\rightarrowtail$ \downharpoonleft $\downharpoonleft$
\leftrightharpoons $\leftrightharpoons$ \rightleftharpoons $\rightleftharpoons$ \downharpoonright $\downharpoonright$
\Lsh $\Lsh$ \Rsh $\Rsh$ \rightsquigarrow $\rightsquigarrow$
\looparrowleft $\looparrowleft$ \looparrowright $\looparrowright$ \leftrightsquigarrow $\leftrightsquigarrow$
\curvearrowleft $\curvearrowleft$ \curvearrowright $\curvearrowright$
\circlearrowleft $\circlearrowleft$ \circlearrowright $\circlearrowright$

AMS二元否定关系符和箭头

LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号
\nless $\nless$ \ngtr $\ngtr$ \varsubsetneqq $\varsubsetneqq$
\lneq $\lneq$ \gneq $\gneq$ \varsupsetneqq $\varsupsetneqq$
\nleq $\nleq$ \ngeq $\ngeq$ \nsubseteqq $\nsubseteqq$
\nleqslant $\nleqslant$ \ngeqslant $\ngeqslant$ \nsupseteqq $\nsupseteqq$
\lneqq $\lneqq$ \gneqq $\gneqq$ \nmid $\nmid$
\lvertneqq $\lvertneqq$ \gvertneqq $\gvertneqq$ \nparallel $\nparallel$
\nleqq $\nleqq$ \ngeqq $\ngeqq$ \nshortmid $\nshortmid$
\lnsim $\lnsim$ \gnsim $\gnsim$ \nshortparallel $\nshortparallel$
\lnapprox $\lnapprox$ \gnapprox $\gnapprox$ \nsim $\nsim$
\nprec $\nprec$ \nsucc $\nsucc$ \ncong $\ncong$
\npreceq $\npreceq$ \nsucceq $\nsucceq$ \nvdash $\nvdash$
\precneqq $\precneqq$ \succneqq $\succneqq$ \nvDash $\nvDash$
\precnsim $\precnsim$ \succnsim $\succnsim$ \nVdash $\nVdash$
\precnapprox $\precnapprox$ \succnapprox $\succnapprox$ \nVDash $\nVDash$
\subsetneq $\subsetneq$ \supsetneq $\supsetneq$ \ntriangleleft $\ntriangleleft$
\varsubsetneq $\varsubsetneq$ \varsupsetneq $\varsupsetneq$ \ntriangleright $\ntriangleright$
\nsubseteq $\nsubseteq$ \nsupseteq $\nsupseteq$ \ntrianglelefteq $\ntrianglelefteq$
\nleftarrow $\nleftarrow$ \nrightarrow $\nrightarrow$ \nleftrightarrow $\nleftrightarrow$
\nLeftarrow $\nLeftarrow$ \nRightarrow $\nRightarrow$ \nLeftrightarrow $\nLeftrightarrow$

AMS二元运算符

LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号
\dotplus $\dotplus$ \centerdot $\centerdot$ \intercal $\intercal$
\ltimes $\ltimes$ \rtimes $\rtimes$ \divideontimes $\divideontimes$
\Cup, \doublecup $\Cup$ \Cap, \doublecap $\doublecap$ \smallsetminus $\smallsetminus$
\veebar $\veebar$ \barwedge $\barwedge$ \doublebarwedge $\doublebarwedge$
\boxplus $\boxplus$ \boxminus $\boxminus$ \circleddash $\circleddash$
\boxtimes $\boxtimes$ \boxdot $\boxdot$ \circledcirc $\circledcirc$
\leftthreetimes $\leftthreetimes$ \rightthreetimes $\rightthreetimes$ \circledast $\circledast$
\curlyvee $\curlyvee$ \curlywedge $\curlywedge$

AMS其它符号

LaTeX命令 符号 LaTeX命令 符号 LaTeX命令 符号
\hbar $\hbar$ \hslash $\hslash$ \Bbbk $\Bbbk$
\square $\square$ \blacksquare $\blacksquare$ \circledS $\circledS$
\vartriangle $\vartriangle$ \blacktriangle $\blacktriangle$ \complement $\complement$
\triangledown $\triangledown$ \blacktriangledown $\blacktriangledown$ \Game $\Game$
\lozenge $\lozenge$ \blacklozenge $\blacklozenge$ \bigstar $\bigstar$
\angle $\angle$ \measuredangle $\measuredangle$ \sphericalangle $\sphericalangle$
\diagup $\diagup$ \diagdown $\diagdown$ \backprime $\backprime$
\nexists $\nexists$ \Finv $\Finv$ \varnothing $\varnothing$
\eth $\eth$ \mho $\mho$