X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=blobdiff_plain;f=mjo-cone.tex;h=00a1309dd3fa2a924875da25d613d2fae7dd922a;hp=78e87415f587dddb5832215cf91aad5079d04fd3;hb=4d76b8a320e183fc1fcae6f0c55d7af96806a00b;hpb=a883c37180e9a8aaa9d1b2f611c93b6be7dc48be

diff --git a/mjo-cone.tex b/mjo-cone.tex
index 78e8741..00a1309 100644
--- a/mjo-cone.tex
+++ b/mjo-cone.tex
@@ -23,8 +23,10 @@
 % Common cones.
 %
 
-% The nonnegative orthant in the given number of dimensions.
+% The nonnegative and strictly positive orthants in the given number
+% of dimensions.
 \newcommand*{\Rnplus}[1][n]{ \Rn[#1]_{+} }
+\newcommand*{\Rnplusplus}[1][n]{ \Rn[#1]_{++} }
 
 % The Lorentz ``ice-cream'' cone in the given number of dimensions.
 \newcommand*{\Lnplus}[1][n]{ \mathcal{L}^{{#1}}_{+} }