List_of_Greek_letters_and_math_symbols

希腊字母和数学符号

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

箭头

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

其他符号

\infty	
\forall
\Im
\nabla
\exists

\partial
\nexists
\emptyset
\varnothing
\wp
\complement
\neg
\cdots
\square
\surd

\blacksquare
\triangle

二进制操作,关系符号

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