相关参考
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 |
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} |
|
| (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 |