史上最全的LaTeX特殊符号语法
运算符
| 语法 | 效果 | 语法 | 效果 | 语法 | 效果 |
|---|---|---|---|---|---|
| + | (+) | - | (-) | riangleleft | ( riangleleft) |
| pm | (pm) | div | (div) | riangleright | ( riangleright) |
| imes | ( imes) | setminus | (setminus) | star | (star) |
| cdot | (cdot) | cap | (cap) | ast | (ast) |
| cup | (cup) | sqcup | (sqcup) | circ | (circ) |
| vee | (vee) | sqcap | (sqcap) | ullet | (ullet) |
| wedge | (wedge) | oplus | (oplus) | diamond | (diamond) |
| oslash | (oslash) | ominus | (ominus) | uplus | (uplus) |
| otimes | (otimes) | odot | (odot) | igcirc | (igcirc) |
| igtriangleup | (igtriangleup) | igtriangledown | (igtriangledown) | amalg | (amalg) |
| dagger | (dagger) | wr | (wr) | ddagger | (ddagger) |
大尺寸运算符
| 语法 | 效果 | 语法 | 效果 | 语法 | 效果 |
|---|---|---|---|---|---|
| sum | (sum) | igcup | (igcup) | igvee | (igvee) |
| igsqcup | (igsqcup) | iguplus | (iguplus) | igoplus | (igoplus) |
| prod | (prod) | igwedge | (igwedge) | igotimes | (igotimes) |
| coprod | (coprod) | igcap | (igcap) | igodot | (igodot) |
| int | (int) | oint | (oint) |
希腊字母
| 大写语法 | 小写语法 | 大写效果 | 小写效果 | 大写语法 | 小写语法 | 大写效果 | 小写效果 |
|---|---|---|---|---|---|---|---|
| A | alpha | (A) | (alpha) | I | iota | (I) | (iota) |
| B | eta | (B) | (eta) | K | kappa | (K) | (kappa) |
| Gamma | gamma | (Gamma) | (gamma) | Lambda | lambda | (Lambda) | (lambda) |
| Delta | delta | (Delta) | (delta) | M | mu | (M) | (mu) |
| E | varepsilon | (E) | (varepsilon) | N | u | (N) | ( u) |
| Z | zeta | (Z) | (zeta) | Xi | xi | (Xi) | (xi) |
| H | eta | (H) | (eta) | O | o | (O) | (o) |
| Theta | heta | (Theta) | ( heta) | Pi | pi | (Pi) | (pi) |
| P | ho | (P) | ( ho) | T | au | (T) | ( au) |
| Sigma | sigma | (Sigma) | (sigma) | Upsilon | upsilon | (Upsilon) | (upsilon) |
| Phi | phi | (Phi) | (phi) | X | chi | (X) | (chi) |
| Psi | psi | (Psi) | (psi) | Omega | omega | (Omega) | (omega) |
头上符号
| 语法 | 效果 | 语法 | 效果 | 语法 | 效果 |
|---|---|---|---|---|---|
| hat{a} | (hat{a}) | dot{a} | (dot{a}) | widehat{A} | (widehat{A}) |
| grave{a} | (grave{a}) | vec{a} | (vec{a}) | acute{a} | (acute{a}) |
| ar{a} | (ar{a}) | ilde{a} | ( ilde{a}) | reve{a} | (reve{a}) |
| check{a} | (check{a}) | ddot{a} | (ddot{a}) | widetilde{A} | (widetilde{A}) |
箭头
| 语法 | 效果 | 语法 | 效果 | 语法 | 效果 |
|---|---|---|---|---|---|
| leftarrow | (leftarrow) | longleftarrow | (longleftarrow) | uparrow | (uparrow) |
| ightarrow | ( ightarrow) | longrightarrow | (longrightarrow) | downarrow | (downarrow) |
| leftrightarrow | (leftrightarrow) | longleftrightarrow | (longleftrightarrow) | updownarrow | (updownarrow) |
| Leftarrow | (Leftarrow) | Longleftarrow | (Longleftarrow) | Uparrow | (Uparrow) |
| Rightarrow | (Rightarrow) | Longrightarrow | (Longrightarrow) | Downarrow | (Downarrow) |
| Leftrightarrow | (Leftrightarrow) | Longleftrightarrow | (Longleftrightarrow) | Updownarrow | (Updownarrow) |
| mapsto | (mapsto) | longmapsto | (longmapsto) | earrow | ( earrow) |
| hookleftarrow | (hookleftarrow) | hookrightarrow | (hookrightarrow) | searrow | (searrow) |
| leftharpoonup | (leftharpoonup) | ightharpoonup | ( ightharpoonup) | swarrow | (swarrow) |
| leftharpoondown | (leftharpoondown) | ightharpoondown | ( ightharpoondown) | warrow | ( warrow) |
| ightleftharpoons | ( ightleftharpoons) | iff | (iff) |
其他特殊符号
| 语法 | 效果 | 语法 | 效果 | 语法 | 效果 | 语法 | 效果 |
|---|---|---|---|---|---|---|---|
| dots | (dots) | Im | (Im) | infty | (infty) | clubsuit | (clubsuit) |
| cdots | (cdots) | aleph | (aleph) | abla | ( abla) | spadesuit | (spadesuit) |
| vdots | (vdots) | wp | (wp) | riangle | ( riangle) | eg | ( eg) |
| ddots | (ddots) | forall | (forall) | ot | (ot) | flat | (flat) |
| hbar | (hbar) | exists | (exists) | op | ( op) | atural | ( atural) |
| imath | (imath) | partial | (partial) | angle | (angle) | sharp | (sharp) |
| jmath | (jmath) | ' | (') | surd | (surd) | ||
| ell | (ell) | prime | (prime) | diamondsuit | (diamondsuit) | ||
| Re | (Re) | emptyset | (emptyset) | heartsuit | (heartsuit) |
括号们
| 语法 | 效果 | 语法 | 效果 | 语法 | 效果 | 语法 | 效果 |
|---|---|---|---|---|---|---|---|
| () | (()) | [] | ([]) | { |
({) | } |
(}) |
| langle | (langle) | angle | ( angle) | lfloor | (lfloor) | floor | ( floor) |
| / | (/) | ackslash | (ackslash) | lgroup | (lgroup) | group | ( group) |
| lmoustache | (lmoustache) | moustache | ( moustache) |
二元运算符
| 语法 | 效果 | 语法 | 效果 | 语法 | 效果 |
|---|---|---|---|---|---|
| < | (<) | > | (>) | = | (=) |
| le | (le) | sim | (sim) | supseteq | (supseteq) |
| ge | (ge) | preceq | (preceq) | cong | (cong) |
| equiv | (equiv) | succeq | (succeq) | sqsubseteq | (sqsubseteq) |
| ll | (ll) | simeq | (simeq) | sqsupseteq | (sqsupseteq) |
| gg | (gg) | subset | (subset) | owtie | (owtie) |
| doteq | (doteq) | supset | (supset) | in | (in) |
| prec | (prec) | approx | (approx) | ||
| succ | (succ) | subseteq | (subseteq) | models | (models) |
| i | ( i) | propto | (propto) | vdash | (vdash) |
| dashv | (dashv) | mid | (mid) | parallel | (parallel) |
| perp | (perp) | smile | (smile) | frown | (frown) |
| : | (:) | otin | ( otin) | asymp | (asymp) |
| eq | ( eq) |