Help/LaTeX Symbols

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Math mode accents.

\hat{a} \acute{a} \bar{a} \dot{a}
\check{a} \grave{a} \vec{a} \ddot{a}
\breve{a} \tilde{a}

Greek letters.

\alpha \theta \omicron \tau
\beta \vartheta \pi \upsilon
\gamma \iota \varpi \phi
\delta \kappa \rho \varphi
\epsilon \lambda \varrho \chi
\varepsilon \mu \sigma \psi
\zeta \nu \varsigma \omega
\eta \xi

Uppercase Greek Letters.

\Alpha \Iota \Sigma
\Beta \Kappa \Tau
\Gamma \Lambda \Upsilon
\Delta \Mu \Phi
\Epsilon \Nu \Chi
\Zeta \Xi \Psi
\Eta \Pi \Omega
\Theta \Rho


Binary operation symbols.

\pm \cap \diamond
\mp \cup \bigtriangleup
\times \uplus \bigtriangledown
\div \sqcap \triangleleft
\ast \sqcup \triangleright
\star \vee
\circ \wedge
\bullet \setminus
\cdot \wr
\oplus \ominus \otimes
\oslash \odot \bigcirc
\dagger \ddagger \amalg
+ -

Relation Symbols.

\leq \geq \equiv
\prec \succ \sim
\preceq \succeq \simeq
\ll \gg \asymp
\subset \supset \approx
\subseteq \supseteq \cong
\sqsubset \sqsupset \neq
\sqsubseteq \sqsupseteq \doteq
\in \ni \notin
\vdash \dashv Failed to parse (unknown function "\lt"): {\displaystyle \lt\qquad} \lt
\models \perp \mid
\parallel \bowtie Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \Join\qquad} \Join
\smile \frown \propto
= Failed to parse (unknown function "\gt"): {\displaystyle \gt\qquad} \gt  :

Arrow Symbols.

\leftarrow \rightarrow
\Leftarrow \Rightarrow
\longleftarrow \longrightarrow
\Longleftarrow \Longrightarrow
\leftrightarrow \Leftrightarrow
\longleftrightarrow \Longleftrightarrow
\mapsto \longmapsto
\hookleftarrow \hookrightarrow
\leftharpoonup \rightharpoonup
\leftharpoondown \rightharpoondown
\rightleftharpoons Failed to parse (unknown function "\leadsto"): {\displaystyle \leadsto\qquad} \leadsto
\uparrow \downarrow
\Uparrow \Downarrow
\updownarrow \Updownarrow
\nwarrow \nearrow
\swarrow \searrow


Miscellaneous Symbols.

\dagger \ddagger
\S \P Failed to parse (unknown function "\LaTeX"): {\displaystyle \LaTeX\qquad} \LaTeX
\ldots \cdots \vdots
\ddots \%
\aleph \prime \forall
\hbar \emptyset \exists
Failed to parse (unknown function "\i"): {\displaystyle \i/math\qquad<math> \i/math || <math>\nabla\qquad} \nable \neg
Failed to parse (unknown function "\j"): {\displaystyle \j/math\qquad<math> \j/math || <math>\surd\qquad} \surd \flat
\ell \top \natural
\wp \bot \sharp
\Re \backslash \angle
\Im \partial \mho
. \infty \Box
\Diamond \triangle \clubsuit
\diamondsuit \heartsuit \spadesuit

Variable-sized Symbols.

\sum \bigcap \bigodot
\prod \bigcup \bigotimes
\coprod \bigsqcup \bigoplus
\int \bigvee \biguplus
\oint \bigwedge

Delimiters.

( )
[ ]
\uparrow \downarrow
\Uparrow \Downarrow
\updownarrow \Updownarrow
\lfloor \rfloor
\lceil \rceil
\langle \rangle
/ \backslash
| \|

Some Other Constructions.

\widetilde{abc} \widehat{abc}
\overleftarrow{abc} \overrightarrow{abc}
\overline{abc} \underline{abc}
\overbrace{abc} \underbrace{abc}
\sqrt{abc} \sqrt[n]{abc}
f^3 n_\theta
r_{in} r_{in}^2
f' \frac{abc}{xyz}
\left[ \frac{abc}{xyz}\right]