#\DeclareLyXModule{Defines theorem environments and the proof environment for use with non-AMS classes, using the extended AMS machinery. The theorems are numbered within sections. NOTE: Only one of the theorem modules should be used at a time.}{Theorems (AMS, By Section)} # Author: Richard Heck # Adapted from amsdefs.inc and amsmaths.inc Format 6 Requires amsmath Preamble \theoremstyle{plain} \newtheorem{thm}{Theorem}[section] EndPreamble Counter Name theorem Within section End Input theorems-ams.inc