如何从零开始，入门 LaTeX？ - 知乎
2017年7月25日 · 2. 看完：一份其实很短的 LaTeX 入门文档，你迷惑的「CTeX 和 LaTeX 都是啥」在倒数第二节有答案。 3. 看完：LaTeX_Docs_2014.zip 或者 刘海洋的《LaTeX 入门》。
How do I input the symbol for Solar Mass? - LaTeX Stack Exchange
2017年5月16日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
How does one insert a backslash or a tilde (~) into LaTeX?
Kopka's LaTeX books are very old. Originally they were written for LaTeX 2.09 and the later editions are only less modified for LaTeX2e. So they are not the best description of LaTeX2e and at least not of packages available for LaTeX2e. \textbackslash for example has been described at LaTeX2e for authors by the LaTeX team. –
Symbol for definition := - TeX - LaTeX Stack Exchange
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?
\Rightarrow vs. \implies, and "does not imply" symbol - TeX
What ever you decide, I would still use \implies so that you can later redefine \implies to be \Rightarrow, but then your LaTeX code still has correct meaning. – Peter Grill Commented Mar 6, 2012 at 23:03
fonts - Where do the values of 1em and 1ex come from? - TeX
The values of 1em and 1ex are separate, “independent”, values in the font definition file, and those are read into LaTeX when the font is loaded. For non-TFM fonts (in XeLaTeX): The value of 1em is always set to the ‘selected font size’, and the value of 1ex is always set to the height of an “x”. (\ht of \hbox{x})
How to make an old school "much less/greater" (<< and >>) …
2018年5月7日 · But, when another package is incompatible (perhaps because you run out of LaTeX math alphabets) and you need to declare them with \DeclareMathSymbol, you can do it with a bit of reverse-engineering. The following template …
Is there a circle symbol? - TeX - LaTeX Stack Exchange
2011年1月5日 · Probably this is a good chance to recall the Detexify website, where you can simply draw the symbol you want, and obtain the needed code.
Is there any way to get LaTeX in OneNote? - LaTeX Stack Exchange
2011年3月11日 · To expand on Joe's answer, while there is no support for actual LaTeX, the LaTeX like language Joe describes is very powerful and convenient. It supports most things you'd want: matrices, subscripts, superscripts, blackboard bold, etc. The only thing I haven't been able to do are commutative diagrams with too many arrows.
Underscores in words (text) - TeX - LaTeX Stack Exchange
2012年3月20日 · 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., the encoding does not guarantee that the character at position 5F (hex) is an underscore, that character in the specific font cmtt10 "happens" to be an underscore)