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全部话题 - 话题: mathcode
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t***s
发帖数: 4666
1
来自主题: TeX版 - :=这个符号怎么输入?
use this piece of code in preamble and it will raise the position of :
in math mode and it will look better.
\mathchardef\ordinarycolon\mathcode`\:
\mathcode`\:=\string"8000
\def\vcentcolon{\mathrel{\mathop\ordinarycolon}}
\begingroup \catcode`\:=\active
\lowercase{\endgroup
\let :\vcentcolon
}
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