% The standard corollary, definition, theorem, etc. that we all define
% in every single paper.
%
+\ifx\havemjotheorem\undefined
+\def\havemjotheorem{1}
-\usepackage{amsthm}
+\ifx\theoremstyle\undefined
+ \usepackage{amsthm}
+\fi
\theoremstyle{plain}
\newtheorem{corollary}{Corollary}
\theoremstyle{remark}
\newtheorem{remark}{Remark}
+
+
+\fi