Here is my MWE:
\documentclass[a4paper, 12pt]{report}
\usepackage{amssymb, amscd}
\begin{document}
\chapter{Test}
\begin{table}[h]
\center
\caption{Test}
\begin{tabular}{l | r}
Two & 2 \\
Four & 4
\end{tabular}
\end{table}
Test equation:
\begin{equation}
a+b=c^2
\end{equation}
\end{document}
It produces this:
Now I would like to change equation numbering style. I want (1-1) instead of (1.1). How can I do that? Also, I want to preserve numbering style for tables and figures (Table 1.1:) , I don't want (Table 1-1:)
Best Answer
I was looking for some hints in the
amsmath
documentation and found the following trick (adapted, of course):If we look at the original definition of
\theequation
, we can find that it's more robust than our first attempt:we can easily redefine it accordingly:
Interestingly enough, there's another approach with the
etoolbox
package:There we go.
:)