[Tex/LaTex] Using `\mathcal` With and Without Package

amsmathfontsmathcalpackages

This is going to seem like a simple question. However I hope it gets answered nonetheless.

So, I want to be able to use the default \mathcal font setting AND the eucal-package font setting as well. How do I use both in a single document?

Thank you. If elaboration is needed, please let me know (even though I believe this question is very straight forward).

Best Answer

Method 1: use \CMcal for the default \mathcal:

\documentclass{article}
\usepackage{eucal}

\begin{document}
  \[\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\]
  \[\CMcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\]
\end{document}

method 1

Method 2: use \mathscr for the alternative script:

\documentclass{article}
\usepackage[mathscr]{eucal}

\begin{document}
  \[\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\]
  \[\mathscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\]
\end{document}

method 2