[Tex/LaTex] How to use multiple font packages at the same time

Question

I'm referencing this pdf, but I want to use both Euler Script Font and Ralph Smith's Formal Script Font in different places in my document:

The problem is that they both seem to 'override' the \mathscr command; in that if I load euscript and then mathrsfs; and then use the \mathscr command, it will just come out as mathrsfs. How do I go about using both fonts in my document?

Answer 1

Just don't use the mathscr option for the euscript package, so instead of \mathscr it'd provide \EuScript for these letters:

\documentclass{article}
\usepackage{mathrsfs}
\usepackage{euscript}
\begin{document}
\[
\EuScript{A}, \EuScript{B}, \mathscr{A}, \mathscr{B}.
\]
\end{document}