I have created two fractions (see example below), but the denominator is a little too close to the division bar. Can I change this somehow?
\documentclass{article}
\usepackage{amsmath}
\begin{document}
Combining two Gaussians with mean $\mu_1, \mu_2$ and variance $\sigma_1^2, \sigma_2^2$ yields a new Gaussian with mean $\mu = \frac{\sigma_2^2 \mu_1 + \sigma_1^2 \mu_2}{\sigma_1^2 + \sigma_2^2}$ and variance $\sigma^2 = \frac{1}{\frac{1}{\sigma_1^2} + \frac{1}{\sigma_2^2}}$
\end{document}
Best Answer
You have two main options:
Switch from
\frac{...}{...}
-notation to inline-fraction notationSwitch to display math to typeset the formulas for
\mu
and\sigma^2
.