X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=blobdiff_plain;f=mjo-common.tex;h=829991695025e23a763a74e457091585e381c67a;hp=4df86a07a3a9d70cbe77a2bc62aeebc6e178ffd5;hb=b4474a4d73a36b4e35875b05d6c5b3202fa2773e;hpb=42aee3fbd2813eee5233b97d7c92c25bdf83ba0b

diff --git a/mjo-common.tex b/mjo-common.tex
index 4df86a0..8299916 100644
--- a/mjo-common.tex
+++ b/mjo-common.tex
@@ -2,22 +2,20 @@
 % Only the most commonly-used macros. Needed by everything else.
 %
 
-\usepackage{mathtools}
-
 % Place the argument in matching left/right parntheses.
-\DeclarePairedDelimiter{\of}{ \lparen }{ \rparen }
+\providecommand*{\of}[1]{ \left( {#1} \right) }
 
 % Group terms using parentheses.
-\newcommand*{\qty}[1]{ \left\lparen {#1} \right\rparen }
+\providecommand*{\qty}[1]{ \left( {#1} \right) }
 
 % Create a set from the given elements
-\DeclarePairedDelimiter{\set}{ \lbrace }{ \rbrace }
+\providecommand*{\set}[1]{ \left\lbrace {#1} \right\rbrace }
 
 % A set comprehension, where the ``such that...'' bar is added
 % automatically. The bar was chosen over a colon to avoid ambiguity
 % with the L : V -> V notation. We can't leverage \set here because \middle
 % needs \left and \right present.
-\newcommand*{\setc}[2]{ \left\lbrace {#1}\ \middle|\ {#2} \right\rbrace }
+\providecommand*{\setc}[2]{ \left\lbrace {#1}\ \middle|\ {#2} \right\rbrace }
 
 % A pair of things.
-\DeclarePairedDelimiterX{\pair}[2]{ \lparen }{ \rparen}{ {#1}, {#2} }
+\providecommand*{\pair}[2]{ \left( {#1}, {#2} \right) }