## Greek letters

 $\alpha A$  \alpha A  $\nu N$  \nu N  $\beta B$  \beta B  $\xi\Xi$  \xi\Xi  $\gamma \Gamma$  \gamma \Gamma  $o O\;$  o O  $\delta \Delta$  \delta \Delta  $\pi \Pi$  \pi \Pi  $\epsilon \varepsilon E\;$  \epsilon \varepsilon E  $\rho\varrho P\;$  \rho\varrho P  $\zeta Z$  \zeta Z  $\sigma \,\! \Sigma\;$  \sigma \Sigma  $\eta H$  \eta H  $\tau T$  \tau T  $\theta \vartheta \Theta$  \theta \vartheta \Theta  $\upsilon \Upsilon$  \upsilon \Upsilon  $\iota I$  \iota I  $\phi \varphi \Phi$  \phi \varphi \Phi  $\kappa K$  \kappa K  $\chi X$  \chi X  $\lambda \Lambda\;$  \lambda \Lambda  $\psi \Psi$  \psi \Psi  $\mu M$  \mu M  $\omega \Omega$  \omega \Omega 

## Arrows

 $\leftarrow$  \leftarrow  $\Leftarrow$  \Leftarrow  $\rightarrow$  \rightarrow  $\Rightarrow\;$  \Rightarrow  $\leftrightarrow$  \leftrightarrow  $\rightleftharpoons$  \rightleftharpoons  $\uparrow$  \uparrow  $\downarrow$  \downarrow  $\Uparrow\;$  \Uparrow  $\Downarrow$  \Downarrow  $\Leftrightarrow\;$  \Leftrightarrow  $\Updownarrow$  \Updownarrow  $\mapsto$  \mapsto  $\longmapsto\;$  \longmapsto  $\nearrow$  \nearrow  $\searrow$  \searrow  $\swarrow$  \swarrow  $\nwarrow$  \nwarrow  $\leftharpoonup$  \leftharpoonup  $\rightharpoonup$  \rightharpoonup  $\leftharpoondown$  \leftharpoondown  $\rightharpoondown$  \rightharpoondown  $\rightleftharpoons$  \rightleftharpoons 

## Miscellaneous symbols

 $\infty\;\;$  \infty  $\forall\;$  \forall  $\Re$  \Re  $\Im$  \Im  $\nabla$  \nabla  $\exists$  \exists  $\partial$  \partial  $\nexists$  \nexists  $\emptyset$  \emptyset  $\varnothing\;$  \varnothing  $\wp$  \wp  $\complement$  \complement  $\neg$  \neg  $\cdots$  \cdots  $\square$  \square  $\surd$  \surd  $\blacksquare$  \blacksquare  $\triangle$  \triangle 

## Binary Operation/Relation Symbols

 $\times$  \times  $\otimes$  \otimes  $\div$  \div  $\cap$  \cap  $\cup$  \cup  $\neq\;$  \neq  $\leq$  \leq  $\geq$  \geq  $\in$  \in  $\perp\;$  \perp  $\notin$  \notin  $\subset$  \subset  $\simeq$  \simeq  $\approx$  \approx  $\wedge$  \wedge  $\vee$  \vee  $\oplus\;$  \oplus  $\otimes$  \otimes  $\Box$  \Box  $\boxtimes$  \boxtimes  $\equiv$  \equiv  $\cong$  \cong