LaTeX/Mathematics
Greek Letters
\alpha \theta o \tau
\beta \vartheta \pi \upsilon
\gamma \gamma \varpi \phi
\delta \kappa \rho \varphi
\epsilon \lambda \varrho \chi
\varepsilon \mu \sigma \psi
\zeta \nu \varsigma \omega
\eta \xi
\Gamma \Lambda \Sigma \Psi
\Delta \Xi \Upsilon \Omega
\Theta \Pi \Phi
Binary Operation Symbols
\pm \cap \diamond \oplus
\mp \cup \bigtriangleup \ominus
\times \uplus \bigtriangledown \otimes
\div \sqcap \triangleleft \oslash
\ast \sqcup \triangleright \odot
\star \vee \lhd$^b$ \bigcirc
\circ \wedge \rhd$^b$ \dagger
\bullet \setminus \unlhd$^b$ \ddagger
\cdot \wr \unrhd$^b$ \amalg
Relation Symbols
\leq \geq \equiv \models
\prec \succ \sim \perp
\preceq \succeq \simeq \mid
\ll \gg \asymp \parallel
\subset \supset \approx \bowtie
\subseteq \supseteq \cong \Join$^b$
\sqsubset$^b$ \sqsupset$^b$ \neq \smile
\sqsubseteq \sqsupseteq \doteq \frown
\in \ni \propto =
\vdash \dashv < >
:
Punctuation Symbols
, ; \colon \ldotp \cdotp
Arrow Symbols
\leftarrow \longleftarrow \uparrow
\Leftarrow \Longleftarrow \Uparrow
\rightarrow \longrightarrow \downarrow
\Rightarrow \Longrightarrow \Downarrow
\leftrightarrow \longleftrightarrow \updownarrow
\Leftrightarrow \Longleftrightarrow \Updownarrow
\mapsto \longmapsto \nearrow
\hookleftarrow \hookrightarrow \searrow
\leftharpoonup \rightharpoonup \swarrow
\leftharpoondown \rightharpoondown \nwarrow
\rightleftharpoons \leadsto$^b$
Miscellaneous Symbols
\ldots \cdots \vdots \ddots
\aleph \prime \forall \infty
\hbar \emptyset \exists \Box$^b$
\imath \nabla \neg \Diamond$^b$
\jmath \surd \flat \triangle
\ell \top \natural \clubsuit
\wp \bot \sharp \diamondsuit
\Re \| \backslash \heartsuit
\Im \angle \partial \spadesuit
\mho$^b$ . |
Variable-sized Symbols
\sum \bigcap \bigodot
\prod \bigcup \bigotimes
\coprod \bigsqcup \bigoplus
\int \bigvee \biguplus
\oint \bigwedge
Log-like Symbols
\arccos \cos \csc \exp \ker \limsup \min \sinh
\arcsin \cosh \deg \gcd \lg \ln \Pr \sup
\arctan \cot \det \hom \lim \log \sec \tan
\arg \coth \dim \inf \liminf \max \sin \tanh
Delimiters
( ) \uparrow \Uparrow
[ ] \downarrow \Downarrow
\{ \} \updownarrow \Updownarrow
\lfloor \rfloor \lceil \rceil
\langle \rangle / \backslash
| \|
Large Delimiters
\rmoustache \lmoustache \rgroup \lgroup
\arrowvert \Arrowvert \bracevert
Math mode accents
\hat{a} \acute{a} \bar{a} \dot{a} \breve{a}
\check{a} \grave{a} \vec{a} \ddot{a} \tilde{a}
Some other constructions
\widetilde{abc} \widehat{abc}
\overleftarrow{abc} \overrightarrow{abc}
\overline{abc} \underline{abc}
\overbrace{abc} \underbrace{abc}
\sqrt{abc} \sqrt[n]{abc}
$f'$ \frac{abc}{xyz}