LaTeX如何打出长竖线？
Published at 2024-10-26 23:11:16Viewed 17 times
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在Latex中输出长竖线有以下几种指令：
1. \big
\frac{df}{dx}\big|_{x = x_0}输出结果如下：
$$\frac{df}{dx}\big|_{x = x_0}$$
2. \Big
\frac{df}{dx}\Big|_{x = x_0}输出结果如下：
$$\frac{df}{dx}\Big|_{x = x_0}$$
3. \bigg
\frac{df}{dx}\bigg|_{x = x_0}输出结果如下：
$$\frac{df}{dx}\bigg|_{x = x_0}$$
4. \Bigg
\frac{df}{dx}\Bigg|_{x = x_0}输出结果如下：
$$\frac{df}{dx}\Bigg|_{x = x_0}$$
5. \left+\right
\left.\dfrac{dy}{dx}\right|_{x=0}输出结果如下：
$$\left.\dfrac{dy}{dx}\right|_{x=0}$$
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