X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=blobdiff_plain;f=mjo-common.tex;h=27c4c7b3f3d8ee8e81f03bab8f5df3afa6102e3d;hp=e74648416d8a02bb7128c7f50275daecb5e7d3a8;hb=37b342a8a6fada8b0fbe828bdf97f346b538f5f4;hpb=93c8209c75f02b41fe26c7d58dd7b8f8814051f0

diff --git a/mjo-common.tex b/mjo-common.tex
index e746484..27c4c7b 100644
--- a/mjo-common.tex
+++ b/mjo-common.tex
@@ -37,6 +37,18 @@
 % A triple of things.
 \newcommand*{\triple}[3]{ \left({#1},{#2},{#3}\right) }
 
+% A four-tuple of things.
+\newcommand*{\quadruple}[4]{ \left({#1},{#2},{#3},{#4}\right) }
+
+% A five-tuple of things.
+\newcommand*{\quintuple}[5]{ \left({#1},{#2},{#3},{#4},{#5}\right) }
+
+% A six-tuple of things.
+\newcommand*{\sextuple}[6]{ \left({#1},{#2},{#3},{#4},{#5},{#6}\right) }
+
+% A seven-tuple of things.
+\newcommand*{\septuple}[7]{ \left({#1},{#2},{#3},{#4},{#5},{#6},{#7}\right) }
+
 % The Cartesian product of two things.
 \newcommand*{\cartprod}[2]{ {#1}\times{#2} }