排版LaTeX分数项,使其在方程式中更大 [英] Typesetting LaTeX fraction terms to be larger in an equation
问题描述
根据 Fisher的精确测试,我在LaTeX中具有以下公式. (注意:要求\binom
使用amsmath
软件包.)
I have the following formula in LaTeX, based on Fisher's Exact Test. (NOTE: requires the use of the amsmath
package for \binom
.)
\begin{equation}
P(i,j) = \sum_{x=|N(V_i) \cap V_j|}^{\min\{|V_j|, |N(V_i)|}
\frac{ \binom{|V_j|}{x} \binom{|V - V_j|}{|N(V_i)| - x}}
{\binom{|V|}{|N(V_i)|}}
\end{equation}
这使分数部分具有很小的,难以阅读的文字:
This renders the fraction portion with very small, difficult to read text:
我希望文本更具可读性,如以下示例所示:
I would like my text more readable, as in the following example:
我可以使用什么技巧来使LaTeX相似地渲染我的方程式?
What trickery can I use to get LaTeX to render my equation similarly?
推荐答案
这可能是您想要的:
\begin{equation}
P(i,j) = \sum_{x=|N(V_i) \cap V_j|}^{\min\{|V_j|, |N(V_i)|}
\frac{\displaystyle \binom{|V_j|}{x} \binom{|V - V_j|}{|N(V_i)| - x}}
{\displaystyle \binom{|V|}{|N(V_i)|}}
\end{equation}
认为添加参考可能会很好:
Thought it might be good to add a reference:
LaTeX2e,Kopka&的指南戴利,1995年
5.5节微调数学
5.5.2在公式中选择字体大小
A Guide to LaTeX2e, Kopka & Daly, 1995
Section 5.5 Fine-Tuning Mathematics
5.5.2 Selecting font size in formulas
在我的版本中,它的编号为141-142,但这在亚马逊上已无货.我现在可以找到的最近的Internet指针是此处
In my edition, it's on pp 141-142, but this is out of stock on Amazon. The nearest Internet pointer I can find just now is here
这篇关于排版LaTeX分数项,使其在方程式中更大的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!