X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo-topology.tex;h=9ea5ff1d99f60e273dcb511b88049aa859a57291;hb=af7e58d88448fa6726d8e6df22b280390e0a5a34;hp=574506c7379102db1aa326b1cb211671310d3cf2;hpb=d6a9f13f45fead88404ee02cb446db2f3047eee8;p=mjotex.git

diff --git a/mjo-topology.tex b/mjo-topology.tex
index 574506c..9ea5ff1 100644
--- a/mjo-topology.tex
+++ b/mjo-topology.tex
@@ -2,6 +2,11 @@
 % Standard topological operations.
 %
 
+% Needed for \operatorname.
+\usepackage{amsopn}
+
+\input{mjo-common}
+
 % The ``interior of'' operator.
 \newcommand*{\interior}[1]{ \operatorname{int} \of{{#1}} }