---
title: "Bessel's Equation"
source: https://www.jemoka.com/posts/kbhbessel_s_equation/
---

\begin{equation} x^{2}y&rsquo;&rsquo; + xy&rsquo; + (x^{2}-n^{2})y = 0 \end{equation}
this function is very useful, they have no well defined elementary result.
