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

1075 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 …

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 …

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. …

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

必须声明： 用LaTeX不是为了装X，而是为了方便 （至于你是不是装X，我真不知道）。 LaTeX能做的Word（和PPT）肯定能做，而Office系列也远比我们想象的要强大。 我认为用LaTeX不分 …

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., …

here, LaTeX does not realize that the period ends a sentence and does not add the expected space. You can correct this using an invisible lowercase letter \@: (1) Apple Inc.\@ sells …

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?

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。