From: Michael Orlitzky <michael@orlitzky.com>
Date: Sun, 5 Jun 2016 19:02:52 +0000 (-0400)
Subject: Add \cartprodthree command to avoid nesting \cartprod.
X-Git-Tag: posZ-submitted-laa~34
X-Git-Url: https://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=90f73298ec65ab89af5131ec8473f9c5909d333c;p=mjotex.git

Add \cartprodthree command to avoid nesting \cartprod.
---

diff --git a/mjo-common.tex b/mjo-common.tex
index 8dae2cf..26e761b 100644
--- a/mjo-common.tex
+++ b/mjo-common.tex
@@ -26,6 +26,9 @@
 % The Cartesian product of two things.
 \providecommand*{\cartprod}[2]{ {#1} \times {#2} }
 
+% The Cartesian product of three things.
+\providecommand*{\cartprodthree}[3]{ \cartprod{{#1}}{\cartprod{{#2}}{{#3}}} }
+
 %
 % Product spaces
 %