\lbrack - LaTeX命令

名称

\lbrack - 用于绘制左括号符号。

{ \lbrack }

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\lbrack 命令用于绘制左括号符号。

```
\lbrack \frac ab, c \rbrack
```
$\lbrack \frac ab, c \rbrack$
```
\left\lbrack \frac ab, c \right\rbrack
```
$\left\lbrack \frac ab, c \right\rbrack$

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