字符与Unicode

希腊字母(Greek Letters)

小写形式

渲染字符Katex渲染字符Katex渲染字符Katex渲染字符Katex
$\alpha$\alpha$\beta$\beta$\gamma$\gamma$\delta$\delta
$\epsilon$\epsilon$\zeta$\zeta$\eta$\eta$\theta$\theta
$\iota$\iota$\kappa$\kappa$\lambda$\lambda$\mu$\mu
$\nu$\nu$\xi$\xi$\omicron$\omicron$\pi$\pi
$\rho$\rho$\sigma$\sigma$\tau$\tau$\upsilon$\upsilon
$\phi$\phi$\chi$\chi$\psi$\psi$\omega$\omega
$\varepsilon$\varepsilon$\varkappa$\varkappa$\vartheta$\vartheta$\thetasym$\thetasym
$\varpi$\varpi$\varrho$\varrho$\varsigma$\varsigma$\varphi$\varphi
$\digamma$\digamma$\varGamma$\varGamma$\varDelta$\varDelta$\varTheta$\varTheta
$\varLambda$\varLambda$\varXi$\varXi$\varPi$\varPi$\varSigma$\varSigma
$\varUpsilon$\varUpsilon$\varPhi$\varPhi$\varPsi$\varPsi$\varOmega$\varOmega

大写形式

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

其它字符

渲染字符Katex渲染字符Katex渲染字符Katex渲染字符Katex
$\imath$\imath$\nabla$\nabla$\Im$\Im$\Reals$\Reals
$\text{\OE}$\text{\OE}$\jmath$\jmath$\partial$\partial$\image$\image
$\wp$\wp$\text{\o}$\text{\o}$\aleph$\aleph$\Game$\Game
$\Bbbk$\Bbbk$\weierp$\weierp$\text{\O}$\text{\O}$\alef$\alef
$\Finv$\Finv$\N$\N$\Z$\Z$\text{\ss}$\text{\ss}
$\alefsym$\alefsym$\cnums$\cnums$\natnums$\natnums$\text{\aa}$\text{\aa}
$\text{\i}$\text{\i}$\beth$\beth$\Complex$\Complex$\R$\R
$\text{\AA}$\text{\AA}$\text{\j}$\text{\j}$\gimel$\gimel$\ell$\ell
$\Re$\Re$\text{\ae}$\text{\ae}$\daleth$\daleth$\hbar$\hbar
$\real$\real$\text{\AE}$\text{\AE}$\eth$\eth$\hslash$\hslash
$\reals$\reals$\text{\oe}$\text{\oe}

操作符

大操作符

渲染操作符Katex说明举例Katex函数
$\sum$\sum求和符号$\displaystyle\sum_{n=1}^{6}{4n}$\displaystyle\sum_{n=1}^{6}{4n}
$\prod$\prod连乘、求积符号$\displaystyle\prod_{n=1}^{\infty}{(1-\frac{1}{4n^2})}$\displaystyle\prod_{n=1}^{\infty}{(1-\frac{1}{4n^2})
$\bigotimes$\bigotimes
$\bigvee$\bigvee
$\int$\int积分符号$\int_{0}^{t}{f(t)dt}$\int_{0}^{t}{f(t)dt}