%
% Unnumbered versions of the mjo-theorem environments.
%
+\ifx\havemjotheoremstar\undefined
+\def\havemjotheoremstar{1}
-\usepackage{amsthm}
+
+\ifx\theoremstyle\undefined
+ \usepackage{amsthm}
+\fi
\theoremstyle{plain}
\newtheorem*{corollary*}{Corollary}
\theoremstyle{remark}
\newtheorem*{remark*}{Remark}
+
+
+\fi