\usepackage{amsmath}
\renewcommand{\theequation}{\arabic{equation}}
I want the equation numbering to increase throughout the entire document, not reset in every chapter. I have the format I want for the equation numbering (1) (2) etc, but it resets when I start a new chapter.
\renewcommand{\theequation}{\arabic{equation}}and add\counterwithout{equation}{chapter}to your preamble instead. See also: Continuous v. per-chapter/section numbering of figures, tables, and other document elements – leandriis Oct 16 '20 at 20:39