不过并不全。你可能更想要这个Latex Symbols。
Arrow Symbol
| Description |
LaTeX Command |
Symbol |
| Up Arrow |
\uparrow |
$\uparrow$ |
| Down arrow |
\downarrow |
$\downarrow$ |
| Left arrow |
\leftarrow |
$\leftarrow$ |
| Right arrow |
\rightarrow |
$\rightarrow$ |
| Left and right arrow |
\leftrightarrow |
$\leftrightarrow$ |
| Double left arrow |
\Leftarrow |
$\Leftarrow$ |
| Double right arrow |
\Rightarrow |
$\Rightarrow$ |
| Double down arrow |
\Downarrow |
$\Downarrow$ |
| Double up arrow |
\Uparrow |
$\Uparrow$ |
| Double up and down arrow |
\Updownarrow |
$\Updownarrow$ |
| Northeast arrow |
\nearrow |
$\nearrow$ |
| Southeast arrow |
\searrow |
$\searrow$ |
| Southwest arrow |
\swarrow |
$\swarrow$ |
| Northwest arrow |
\nwarrow |
$\nwarrow$ |
| Up and down arrow |
\updownarrow |
$\updownarrow$ |
| Left harpoon up arrow |
\leftharpoonup |
$\leftharpoonup$ |
| Right harpoon up arrow |
\rightharpoonup |
$\rightharpoonup$ |
| Left harpoon down arrow |
\leftharpoondown |
$\leftharpoondown$ |
| Right harpoon down arrow |
\rightharpoondown |
$\rightharpoondown$ |
| Mapsto |
\mapsto |
$\mapsto$ |
| Hooked left arrow |
\hookleftarrow |
$\hookleftarrow$ |
| Hooked right arrow |
\hookrightarrow |
$\hookrightarrow$ |
| Left and right harpoons |
\rightleftharpoons |
$\rightleftharpoons$ |
| Left and right double arrow |
\Leftrightarrow |
$\Leftrightarrow$ |
| Long left arrow |
\longleftarrow |
$\longleftarrow$ |
| Long right arrow |
\longrightarrow |
$\longrightarrow$ |
| Long left double arrow |
\Longleftarrow |
$\Longleftarrow$ |
| Long right double arrow |
\Longrightarrow |
$\Longrightarrow$ |
Calculus Symbols
| Description |
LaTeX Command |
Symbol |
| Integral |
\int |
$\int$ |
| Double Integral |
\iint |
$\iint$ |
| Triple Integral |
\iiint |
$\iiint$ |
| Contour Integral |
\oint |
$\oint$ |
| Surface Integral |
\oiint |
$\oiint$ |
| Volume Integral |
\oiiint |
$\oiiint$ |
| Nabla (Gradient Operator) |
\nabla |
$\nabla$ |
| Partial Derivative |
\partial |
$\partial$ |
| Infinity |
\infty |
$\infty$ |
| Limit |
\lim |
$\lim$ |
| Change in x |
\Delta |
$\Delta$ |
| Change in y |
\Delta |
$\Delta$ |
| Infinitesimal Change in x |
\delta |
$\delta$ |
| Infinitesimal Change in y |
\delta |
$\delta$ |
| Summation |
\Sigma |
$\Sigma$ |
| Product |
\Pi |
$\Pi$ |
Greek Symbols
| Symbol |
Lowercase |
LaTeX Command |
Uppercase |
LaTeX Command |
| Alpha |
$\alpha$ |
\alpha |
$\Alpha$ |
\Alpha |
| Beta |
$\beta$ |
\beta |
$\Beta$ |
\Beta |
| Gamma |
$\gamma$ |
\gamma |
$\Gamma$ |
\Gamma |
| Delta |
$\delta$ |
\delta |
$\Delta$ |
\Delta |
| Epsilon |
$\epsilon$ |
\epsilon |
$\Epsilon$ |
\Epsilon |
| Zeta |
$\zeta$ |
\zeta |
$\Zeta$ |
\Zeta |
| Eta |
$\eta$ |
\eta |
$\Eta$ |
\Eta |
| Theta |
$\theta$ |
\theta |
$\Theta$ |
\Theta |
| Iota |
$\iota$ |
\iota |
$\Iota$ |
\Iota |
| Kappa |
$\kappa$ |
\kappa |
$\Kappa$ |
\Kappa |
| Lambda |
$\lambda$ |
\lambda |
$\Lambda$ |
\Lambda |
| Mu |
$\mu$ |
\mu |
$\Mu$ |
\Mu |
| Nu |
$\nu$ |
\nu |
$\Nu$ |
\Nu |
| Xi |
$\xi$ |
\xi |
$\Xi$ |
\Xi |
| Omicron |
$\omicron$ |
\omicron |
$\Omicron$ |
\Omicron |
| Pi |
$\pi$ |
\pi |
$\Pi$ |
\Pi |
| Rho |
$\rho$ |
\rho |
$\Rho$ |
\Rho |
| Sigma |
$\sigma$ |
\sigma |
$\Sigma$ |
\Sigma |
| Ttau |
$\tau$ |
\tau |
$\Tau$ |
\Ttau |
| Upsilon |
$\upsilon$ |
\upsilon |
$\Upsilon$ |
\Upsilon |
| Phi |
$\phi$ |
\phi |
$\Phi$ |
\Phi |
| Chi |
$\chi$ |
\chi |
$\Chi$ |
\Chi |
| Psi |
$\psi$ |
\psi |
$\Psi$ |
\Psi |
| Omega |
$\omega$ |
\omega |
$\Omega$ |
\Omega |
Other Symbols
| Description |
LaTeX Command |
Symbol |
| Aleph |
\aleph |
$\aleph$ |
| Beth |
\beth |
$\beth$ |
| Daleth |
\daleth |
$\daleth$ |
| Gimel |
\gimel |
$\gimel$ |
| Script Small L |
\ell |
$\ell$ |
| Eth |
\eth |
$\eth$ |
| Planck Constant (h-bar) |
\hbar |
$\hbar$ |
| Planck Constant (h-bar) |
\hslash |
$\hslash$ |
| Infinity |
\infty |
$\infty$ |
| Weierstrass P |
\wp |
$\wp$ |
| Partial Derivative |
\partial |
$\partial$ |
| Conductance |
\mho |
$\mho$ |
| Imaginary Part |
\Im |
$\Im$ |
| Real Part |
\Re |
$\Re$ |
| Angle |
\angle |
$\angle$ |
Set Symbols
| Description |
LaTeX Command |
Symbol |
| Empty Set |
\varnothing |
$\varnothing$ |
| Subset |
\subseteq |
$\subseteq$ |
| Proper Subset |
\subset |
$\subset$ |
| Superset |
\supseteq |
$\supseteq$ |
| Proper Superset |
\supset |
$\supset$ |
| Union |
\cup |
$\cup$ |
| Intersection |
\cap |
$\cap$ |
| Set Membership |
\in |
$\in$ |
| Not a Member |
\notin |
$\notin$ |
| Element of |
\ni |
$\ni$ |
| Not an Element of |
\notni |
$\notni$ |
| Set Difference |
\setminus |
$\setminus$ |
| Set Complement |
\complement |
$\complement$ |
Relation Symbols
| Description |
LaTeX Command |
Symbol |
| not less than |
\nless |
$\nless$ |
| not greater than |
\ngtr |
$\ngtr$ |
| not equal to |
\neq or \ne |
$\neq$ |
| less than or equal to |
\leq or \leqslant |
$\leq$ |
| greater than or equal to |
\geq or \geqslant |
$\geq$ |
| neither less than nor equal to |
\nleq or \nleqslant |
$\nleq$ |
| neither greater than nor equal to |
\ngeq or \ngeqslant |
$\ngeq$ |
| much less than |
\ll |
$\ll$ |
| much greater than |
\gg |
$\gg$ |
| very much less than |
\lll |
$\lll$ |
| very much greater than |
\ggg |
$\ggg$ |
| parallel to |
\parallel |
$\parallel$ |
| not parallel to |
\nparallel |
$\nparallel$ |
| approaches the limit |
\doteq |
$\doteq$ |
| equivalent to |
\equiv |
$\equiv$ |
| approximately equal to |
\approx |
$\approx$ |
| congruent to or approximately equal to |
\cong |
$\cong$ |
| asymptotically equal to |
\simeq |
$\simeq$ |
| similar to |
\sim |
$\sim$ |
Special Symbols
| Description |
LaTeX Command |
Symbol |
| Degree Symbol |
\degree |
$\degree$ |
| Copyright Symbol |
\copyright |
$\copyright$ |
| Registered Trademark Symbol |
\textregistered |
$\textregistered$ |
| Dagger Symbol |
\dagger |
$\dagger$ |
| Double Dagger Symbol |
\ddagger |
$\ddagger$ |
| Checkmark Symbol |
\checkmark |
$\checkmark$ |