LaTeX Beta (β) - 完整指南

The Greek letter beta (β) is the second letter of the Greek alphabet, commonly used for angles and coefficients.

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β

Beta

LaTeX Code

No package required

Recommended
\beta

Standard Greek letter command

LaTeX Beta 是什么?

Beta is the second letter of the Greek alphabet. In LaTeX, it is represented by the \beta command in math mode. Like alpha, it is frequently used to represent angles, coefficients, and variables in mathematics and physics.

如何在 LaTeX 中使用 Beta

方法 1:使用 \beta

无需额外包

Standard Greek letter command

示例:使用 \beta

latex
\documentclass{article}

\begin{document}

% Using the Beta
Text with \beta

\end{document}

常见用途

Beta 符号通常用于以下情况:

Angle Notation

Used to represent angles in geometric problems.

Code

The angle $\beta = 60^\circ$

Output

The angle β = 60°

Regression Coefficient

Used in statistics and machine learning for coefficients.

Code

The regression coefficient is $\beta = 0.5$

Output

The regression coefficient is β = 0.5

完整示例

Beta in Mathematical Formula

Using beta in a formula context

latex
\documentclass{article}
\begin{document}

The triangle has angles $\alpha = 45^\circ$, $\beta = 60^\circ$, and $\gamma = 75^\circ$.

\end{document}

常见问题

我应该使用哪种方法?

我们建议使用上面标记为"推荐"的方法。但是,最佳方法取决于您的具体需求:

  • \beta: Standard Greek letter command

我在哪里使用这个符号?

该符号可以用于:

  • 在数学方程式中(数学模式)
  • 在常规文本中(如果使用文本模式)
  • 在各种文档环境中

我可以在显示模式中使用这个吗?

是的,在数学模式($ $)中工作的符号也适用于显示模式($$ $$)。这允许您在自己的行上显示符号,具有更大的格式。

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