--- a/preamble.tex Wed Aug 18 21:05:50 2010 -0700
+++ b/preamble.tex Wed Aug 18 22:33:57 2010 -0700
@@ -63,6 +63,7 @@
\newtheorem{module-axiom}{Module Axiom}
\newenvironment{rem}{\noindent\textsl{Remark.}}{} % perhaps looks better than rem above?
\newtheorem{rem*}[prop]{Remark}
+\newtheorem{remark}[prop]{Remark}
\numberwithin{equation}{section}
%% example is defined in article_preamble.tex, for compatibility with beamer.
@@ -120,6 +121,7 @@
\def\bc{{\mathcal B}}
+\def\btc{{\mathcal{BT}}}
\newcommand{\into}{\hookrightarrow}
\newcommand{\onto}{\twoheadrightarrow}