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} |