Logo在线公式编辑转图片
工具栏:
Style Panel\boldsymbol{\alpha\beta\gamma123}\mathbf{Abc123}\mathit{Abc123}\mathrm{Abc123}\mathfrak{Abc123}\mathbb{Abc123}\textup{Abc 123}\textbf{Abc 123}\textit{Abc 123}\textrm{Abc 123}\textsl{Abc 123}\texttt{Abc 123}\textsc{Abc 123}\emph{Abc 123}
Spaces Panel\square\underline{\,}\square\square\underline{\:}\square\square\underline{\;}\square\square\!\square
Binary Panel\pm\mp\times\ast\div\setminus\dotplus\amalg\dagger\ddagger\wr\diamond\circledcirc\circledast\cap\Cap\sqcap\wedge\barwedge\triangleleft\lozenge\circ\square\triangle\triangledown\ominus\oslash\circleddash\cup\Cup\sqcup\vee\veebar\triangleright\blacklozenge\bullet\blacksquare\blacktriangle\blacktriangledown\oplus\otimes\odot\cdot\uplus\bigsqcup\bigtriangleup\bigtriangledown\star\bigstar\bigcirc\bigoplus\bigotimes\bigodot
Symbols Panel\therefore\because\cdots\ddots\vdots\S\P\copyright\partial\imath\jmath\Re\Im\forall\exists\top\mathbb{P}\mathbb{N}\mathbb{Z}\mathbb{I}\mathbb{Q}\mathbb{R}\mathbb{C}\angle\measuredangle\sphericalangle\varnothing\infty\mho\wp
Foreign Panel\aa\ae\l\o\oe\ss\$\cent\AA\AE\L\O\OE\SS\pounds\euro
Subsupset Panel\sqsubset\sqsubseteq\subset\subseteq\nsubseteq\subseteqq\nsubseteq\in\notin\sqsupset\sqsupseteq\supset\supseteq\nsupseteq\supseteqq\nsupseteqq\ni
Accents Panela'\dot{a}\hat{a}\grave{a}\tilde{a}\bar{a}\not{a}a''\ddot{a}\check{a}\acute{a}\breve{a}\vec{a}a^{\circ}
Accents_ext Panel\widetilde{abc}\widehat{abc}\overleftarrow{abc}\overrightarrow{abc}\overline{abc}\underline{abc}\overbrace{abc}\underbrace{abc}\overset{a}{abc}\underset{a}{abc}
Arrows Panelx \mapsto x^2\leftarrow\Leftarrow\leftrightarrow\leftharpoonup\leftharpoondown\leftrightharpoons\xleftarrow[text]{long}\overset{a}{\leftarrow}\underset{a}{\leftarrow}n \to\rightarrow\Rightarrow\Leftrightarrow\rightharpoonup\rightharpoondown\rightleftharpoons\xrightarrow[text]{long}\overset{a}{\rightarrow}\underset{a}{\rightarrow}
Operators Panelx^ax_ax_a^b{x_a}^b_a^{b}\textrm{C}\frac{a}{b}x\tfrac{a}{b}\frac{\partial }{\partial x}\frac{\partial^2 }{\partial x^2}\frac{\mathrm{d} }{\mathrm{d} x}\int\int_a^b\oint\oint_a^b\iint_a^b\bigcap\bigcap_a^b\bigcup\bigcup_a^b\displaystyle \lim_{x \to 0}\sum\sum_a^b\sqrt{x}\sqrt[n]{x}\prod\prod_a^b\coprod\coprod_a^b
Brackets Panel\left (\: \right )\left [\: \right ]\left\{\: \right\}\left |\: \right |\left \{ \cdots \right.\left \|\: \right \|\left \langle \: \right \rangle\left \lfloor \: \right \rfloor\left \lceil \: \right \rceil\left. \cdots \right \}
Greeklower Panel\alpha\epsilon\theta\lambda\pi\sigma\phi\omega\beta\varepsilon\vartheta\mu\varpi\varsigma\varphi\gamma\zeta\iota\nu\rho\tau\chi\delta\eta\kappa\xi\varrho\upsilon\psi
Greekupper Panel\Gamma\Theta\Xi\Sigma\Phi\Omega\Delta\Lambda\Pi\Upsilon\Psi
Relations Panel<\leq\leqslant\nless\nleqslant\prec\preceq\ll\vdash\smile\models\mid\bowtie>\geq\geqslant\ngtr\ngeqslant\succ\succeq\gg\dashv\frown\perp\parallel\Join=\doteq\equiv\neq\not\equiv\overset{\underset{\mathrm{def}}{}}{=}\sim\approx\simeq\cong\asymp\propto
Matrix Panel\begin{matrix} \cdots \\ \cdots \\ \end{matrix}\begin{pmatrix} \cdots \\ \cdots \end{pmatrix}\begin{vmatrix} \cdots \\ \cdots \end{vmatrix}\begin{Vmatrix} \cdots \\ \cdots \end{Vmatrix}\left.\begin{matrix} \cdots \\ \cdots \end{matrix}\right|\begin{bmatrix} \cdots \\ \cdots \end{bmatrix}\bigl(\begin{smallmatrix} \cdots \\ \cdots \end{smallmatrix}\bigr)\begin{Bmatrix} \cdots \\ \cdots \end{Bmatrix}\left\{\begin{matrix} \cdots \\ \cdots \end{matrix}\right.\left.\begin{matrix} \cdots \\ \cdots \end{matrix}\right\} \binom{n}{r}\begin{cases}..,x= \\..,x=\end{cases}\begin{align*} y&=\cdots \\ &+\cdots \end{align*}
撤销 重做


输出图片格式:
 
字号:
 
分辨率[dpi]:
 
背景色:
 







©2011-2019 | Latex公式在线编辑 | 纯净天空 |  本网页仅用于交流学习用途，Powered By TexLive & codecogs  |  百度统计