Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems

Jul 25, 2017 · 如何从零开始，入门 LaTeX？ 一开始知道latex是从一个大佬学长那儿听到的，但是后来发现有好多以tex结尾的排版软件或者系统，例如：latex、tex、ctex、xetex、sh… 显示 …

Possible Duplicate: How to look up a symbol? Escape character in LaTeX In the itemize environment, how do I use the ampersand symbol & without LaTeX trying to use it as a …

1065 How does one insert a "\" (backslash) into the text of a LaTeX document? And how does one insert a "~" (tilde)? (If you insert \~, it will give you a tilde as an accent over the following …

LaTeX still supports it for one reason or another, but the "proper" one to use, as defined in the specifications, is \[ ... \]. All this just means that they are not promising that $$ will always work. …

Sometimes the symbol := is used to denote a definition. For example, X:=Y+Z means that X is defined to be Y+Z. When using LaTeX, can I just use $:=$, or do I need to do something special?

Mar 20, 2012 · The LaTeX command is \symbol. You can see that LaTeX default underscore does not use char 95 when encoding is OT1, because it occasionally fails depends on the font (i.e., …

由于需要开发工具使用 VSCode，目前编辑 LaTeX也是使用此编辑器。 之前使用的扩展效果一般，最近提示有另外一个更好的LaTeX扩展（LaTeX Workshop），目前体验还行。

Jan 13, 2011 · How to type these special letters from European languages in latex? ä, é, and L'?

There are a number of horizontal spacing macros for LaTeX: \, inserts a .16667em space in text mode, or \thinmuskip (equivalent to 3mu) in math mode; there's an equivalent \thinspace …