📅 最后修改于: 2020-10-13 17:55:00 🧑 作者: Mango
\ genfrac-代表用于定义带可选定界符，线宽和指定样式的分数的最通用命令。
{ \genfrac #1 #2 #3 #4 #5 #6 }
| Input | Description |
|---|---|
| #1 | left delimiter (empty, for no left delimiter) |
| #2 | right delimiter (empty, for no right delimiter) |
| #3 | fraction bar thickness (set to 0pt to make it disappear) |
| #4 | 0, 1, 2, or 3, where:
|
| #5 | numerator |
| #6 | denominator |
\ genfrac命令代表用于定义带可选定界符，线宽和指定样式的分数的最通用命令。
\genfrac(]{0pt}{2}{a+b}{c+d}