Whitespace cleanup.

[mjotex.git] / mjo-convex.tex

diff --git a/mjo-convex.tex b/mjo-convex.tex
index f482f9f2fa4eeac75155f05893fc3a3fe4f5bfc8..985731e68db59a8baacbbdd432b920d564daf1a0 100644 (file)
--- a/mjo-convex.tex
+++ b/mjo-convex.tex
@@ -2,6 +2,9 @@
 % Operations that usually appear in convex optimization.
 %
 
+% Needed for \operatorname.
+\usepackage{amsopn}
+
 \input{mjo-common}
 
 % The ``conic combination'' operator.
@@ -19,5 +22,5 @@
 % The ``lineality'' operator.
 \newcommand*{\lin}[1]{ \operatorname{lin} \of{{#1}} }
 
-% The ``Exteme vectors'' operator.
+% The ``Extreme vectors'' (or ``Extreme directions'') operator.
 \newcommand*{\Ext}[1]{ \operatorname{Ext} \of{{#1}} }