\lbrace - Tex 命令

名称

\lbrace - 用于绘制左花括号符号。

{ \lbrace }

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\lbrace 命令用于绘制左花括号符号。

```
\lbrace \frac ab, c \rbrace
```
$\lbrace \frac ab, c \rbrace$
```
\left\lbrace \frac ab, c \right\rbrace
```
$\left\lbrace \frac ab, c \right\rbrace$

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