实现的便捷LaTeX公式编辑器,支持导出SVG矢量图、高清PNG位图、MathML代码以及SVGCode,并且可根据需要自定义加载TeX扩展包,实现功能拓展。 1.1 基本使用 Basic在本页面输入框中输入的公式不用放在<math>与</math>,或$与$之间,直接输入相关LaTeX代码即可。
‖11+12‖ \norm{ } 11+12∫|12 \evaluated{ }_1^2 11+12∫|12 \eval{ }_1^2 O(x2) \order{ } [A,B] \commutator{A} {B} [A,B] \comm{A} {B} {A,B} \anticommutator{A} {B} {A,B} \acomm{A} {B} {A,B} \poissonbracket{A} {B} {A,B} \pb{A} {B} 矢量...
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Latex closed surface and volume integrals To define such integrals, you must usewasysympackage $$\displaystyle\oiint\oiiint$$
L2 Norm [Example 29] Unit Vectors [Example 30] [Example 31] Sparse Linear Regression Circular Convolution, Convolution Matrix, and Circulant Matrix [Example 32] [Example 33] Sparse Linear Regression on Time Series [Example 34] Hypothesis Test Normal Distribution & Hypothesis Test [Example 35] Stu...
Gilles Castel写的vim中使用的代码片段,质量很高,原文:https://github.com/gillescastel 下载后,存放到~/.vim/plugged/ultisnips/UltiSnips 下面是记录一下,该代码片段: global!p texMathZones= ['texMathZone'+xforxin['A','AS','B','BS','C','CS','D','DS','E','ES','F','FS','G','GS...
DefinitionLatex codeResult Latex Down arrow \downarrow \(\downarrow\) Latex Long Down arrow \big\downarrow \(\big\downarrow\) Latex Double Down arrow \Downarrow \(\Downarrow\) Latex Long double Down arrow \big\Downarrow \(\big\Downarrow\) Latex Up arrow \uparrow \(\uparrow\) Latex ...
DefinitionLatex codeResult Latex Down arrow \downarrow \(\downarrow\) Latex Long Down arrow \big\downarrow \(\big\downarrow\) Latex Double Down arrow \Downarrow \(\Downarrow\) Latex Long double Down arrow \big\Downarrow \(\big\Downarrow\) Latex Up arrow \uparrow \(\uparrow\) Latex ...
In LaTeX, to place text above an arrow, you can use the command \xrightarrow included in the amsmath package. The syntax of the command is as follows: $$a\xrightarrow{f}b$$ \[a \xrightarrow{f} b\] Here is an example of LaTeX code that uses \xrightarrow to place an arrow ...
Here's a fixed code. \documentclass{article} \usepackage[utf8]{inputenc} \usepackage{amsmath} % necessary for math \usepackage{enumerate} \newcommand{\norm}[1]{\lvert#1\rvert} \begin{document} \begin{enumerate}[i] \item $|\langle v, w \rangle| \leq \norm{v} \norm{w}$ \item ...