Personal mathjax symbols reference
Parentheses
#
| Symbol |
Code |
| $ (...) $ |
(...) |
| $ [...] $ |
\[...\] |
| $ \\ ... \\ $ |
{ ... } |
| $ \vert ... \vert $ |
\vert ... \vert |
| $ \Vert ... \Vert $ |
\Vert ... \Vert |
| $ \langle ... \rangle $ |
\langle ... \rangle |
| $ \lceil ... \rceil $ |
\lceil ... \rceil |
| $ \lfloor ... \rfloor $ |
\lfloor ... \rfloor |
| Symbol |
Code |
| $ \left( ... \right) $ |
\left( ... \right) |
| $ \left[ ... \right] $ |
\left\[ ... \right\] |
| $ \{ ... \} $ |
\left{ ... \right} |
| $ \left\vert ... \right\vert $ |
\left\vert ... \right\vert |
| $ \left\Vert ... \right\Vert $ |
\left\Vert ... \right\Vert |
| $ \left\langle ... \right\rangle $ |
\left\langle ... \right\rangle |
| $ \left\lceil ... \right\rceil $ |
\left\lceil ... \right\rceil |
| $ \left\lfloor ... \right\rfloor $ |
\left\lfloor ... \right\rfloor |
- manual adjustment:
$ \Biggl(\biggl(\Bigl(\bigl((x)\bigr)\Bigr)\biggr)\Biggr) $
\Biggl(\biggl(\Bigl(\bigl((x)\bigr)\Bigr)\biggr)\Biggr)
Logical symbols
#
| Symbol |
Code |
| $ \lt $ |
\lt |
| $ \gt $ |
\gt |
| $ \le $ |
\le |
| $ \leq $ |
\leq |
| $ \leqq $ |
\leqq |
| $ \leqslant $ |
\leqslant |
| $ \ge $ |
\ge |
| $ \geq $ |
\geq |
| $ \geqq $ |
\geqq |
| $ \geqslant $ |
\geqslant |
| $ \neq $ |
\neq |
| $ \land $ |
\land |
| $ \lor $ |
\lor |
| $ \lnot $ |
\lnot |
| $ \forall $ |
\forall |
| $ \exists $ |
\exists |
| $ \nexists $ |
\nexists |
| $ \top $ |
\top |
| $ \bot $ |
\bot |
| $ \vdash $ |
\vdash |
| $ \vDash $ |
\vDash |
| $ \approx $ |
\approx |
| $ \sim $ |
\sim |
| $ \simeq $ |
\simeq |
| $ \cong $ |
\cong |
| $ \equiv $ |
\equiv |
| $ \prec $ |
\prec |
| $ \lhd $ |
\lhd |
| $ \therefore $ |
\therefore |
Operators
#
| Symbol |
Code |
| $ \times $ |
\times |
| $ \div $ |
\div |
| $ \pm $ |
\pm |
| $ \mp $ |
\mp |
| $ \cdot $ |
\cdot |
| $ \star $ |
\star |
| $ \ast $ |
\ast |
| $ \oplus $ |
\oplus |
| $ \circ $ |
\circ |
| $ \bullet $ |
\bullet |
Sets
#
| Sol |
Code |
| $ \cup $ |
\cup |
| $ \cap $ |
\cap |
| $ \setminus $ |
\setminus |
| $ \subset $ |
\subset |
| $ \subseteq $ |
\subseteq |
| $ \subsetneq $ |
\subsetneq |
| $ \supset $ |
\supset |
| $ \in $ |
\in |
| $ \notin $ |
\notin |
| $ \emptyset $ |
\emptyset |
| $ \varnothing $ |
\varnothing |
Arrows
#
| Symbol |
Code |
| $ \to $ |
\to |
| $ \rightarrow $ |
\rightarrow |
| $ \leftarrow $ |
\leftarrow |
| $ \Rightarrow $ |
\Rightarrow |
| $ \Leftarrow $ |
\Leftarrow |
| $ \Leftrightarrow $ |
\Leftrightarrow |
| $ \mapsto $ |
\mapsto |
Special symbols
#
| Symbol |
Code |
| $ \infty $ |
\infty |
| $ \nabla $ |
\nabla |
| $ \partial $ |
\partial |
| $ \Im $ |
\Im |
| $ \Re $ |
\Re |
| $ \ldots $ |
\ldots |
| $ \cdots $ |
\cdots |
| $ \ell $ |
\ell |
Trigonometry
#
| Symbol |
Code |
| $ \sin x $ |
\sin x |
| $ \cos x $ |
\cos x |
| $ \tan x $ |
\tan x |
| $ \cot x $ |
\cot x |
| $ \sec x $ |
\sec x |
| $ \csc x $ |
\csc x |
| $ \arcsin x $ |
\arcsin x |
| $ \arccos x $ |
\arccos x |
| $ \arctan x $ |
\arctan x |
Functional symbols
#
| Symbol |
Code |
| $ \sqrt{x^3} $ |
\sqrt{x^3} |
| $ \sqrt[3]{\frac xy} $ |
\sqrt[3]{\frac xy} |
| $ \ln(x) $ |
\ln(x) |
| $ \log $ |
\log\_{2}(x) |
| $ \sum $ |
\sum\_{n=1} ^{N} n |
| $ \prod $ |
\prod\_{n=1} ^{N} n |
| $ \int$ $ |
\int\_{0} ^{\infty} x dx |
| $ \iint $ |
\iint\_{0} ^{\infty} x dx |
| $ \iiint $ |
\iiint\_{0} ^{\infty} x dx |
| $ \lim $ |
\lim\_{x \to \infty} {1 \over x } |
| $ \max(1,2,3) $ |
\max(1,2,3) |
| $ \min(3,4,5) $ |
\min(3,4,5) |
| $ {n+1 \choose 2k} $ |
{n+1 \choose 2k} |
| $ \binom{n+1}{2k} (n+12k)$ |
\binom{n+1}{2k} (n+12k) |
Greek letters
#
| Symbol |
Code |
| $ \alpha $ |
\alpha |
| $ \beta $ |
\beta |
| $ \gamma $ |
\gamma |
| $ \delta $ |
\delta |
| $ \epsilon $ |
\epsilon |
| $ \varepsilon $ |
\varepsilon |
| $ \zeta $ |
\zeta |
| $ \eta $ |
\eta |
| $ \theta $ |
\theta |
| $ \vartheta $ |
\vartheta |
| $ \iota $ |
\iota |
| $ \kappa $ |
\kappa |
| $ \lambda $ |
\lambda |
| $ \mu $ |
\mu |
| $ \nu $ |
\nu |
| $ \xi $ |
\xi |
| $ \omicron $ |
\omicron |
| $ \pi $ |
\pi |
| $ \varpi $ |
\varpi |
| $ \rho $ |
\rho |
| $ \varrho $ |
\varrho |
| $ \sigma $ |
\sigma |
| $ \varsigma $ |
\varsigma |
| $ \tau $ |
\tau |
| $ \upsilon $ |
\upsilon |
| $ \phi $ |
\phi |
| $ \varphi $ |
\varphi |
| $ \chi $ |
\chi |
| $ \psi $ |
\psi |
| $ \omega $ |
\omega |
| Symbol |
Code |
| $ \Gamma $ |
\Gamma |
| $ \Delta $ |
\Delta |
| $ \Theta $ |
\Theta |
| $ \Lambda $ |
\Lambda |
| $ \Xi $ |
\Xi |
| $ \Pi $ |
\Pi |
| $ \Sigma $ |
\Sigma |
| $ \Upsilon $ |
\Upsilon |
| $ \Psi $ |
\Psi |
| $ \Omega $ |
\Omega |
Fonts
#
| Symbol |
Code |
| $ \mathbb{N} $ |
\mathbb{N} |
| $ \mathbb{Z} $ |
\\mathbb{N}mathbb{Z} |
| $ \mathbb{Q} $ |
\mathbb{Q} |
| $ \mathbb{I} $ |
\mathbb{I} |
| $ \mathbb{R} $ |
\mathbb{R} |
| $ \mathbb{C} $ |
\mathbb{C} |
| $ \text{ is an even number} $ |
\text{ is an even number} |
| $ \Bbb{blackboard bold} $ |
\Bbb{blackboard bold} |
| $ \mathbf{boldface} $ |
\mathbf{boldface} |
| $ \mathit{italics} $ |
\mathit{italics} |
| $ \pmb{boldfaced italics} $ |
\pmb{boldfaced italics} |
| $ \mathtt{ for typewriter} $ |
\mathtt{ for typewriter} |
| $ \mathrm{roman font} $ |
\mathrm{roman font} |
| $ \mathsf{sans-serif font} $ |
\mathsf{sans-serif font} |
| $ \mathcal{calligraphic letters} $ |
\mathcal{calligraphic letters} |
| $ \mathscr{script letters} $ |
\mathscr{script letters} |
| $ \mathfrak{Fraktur (old German style) letters} $ |
\mathfrak{Fraktur (old German style) letters} |
Spaces
#
| Symbol |
Code |
| $ \space $ |
\space |
Accents and marks
#
| Symbol |
Code |
| $ \hat{x} $ |
\hat{x} |
| $ \overline{xyz} $ |
\overline{xyz} |
| $ \vec{x} $ |
\vec{x} |
| $ \widehat{xy} $ |
\widehat{xy} |
| $ \bar{x} $ |
\bar{x} |
| $ \overrightarrow{xy} $ |
\overrightarrow{xy} |
| $ \overleftrightarrow{xy} $ |
\overleftrightarrow{xy} |
| $ \dot{x} $ |
\dot{x} |
| $ \ddot{x} $ |
\ddot{x} |
