From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 21 Sep 2016 16:47:15 +0000 (-0400)
Subject: Fix a typo and reorder the \trace command.
X-Git-Tag: posZ-submitted-laa~11
X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=commitdiff_plain;h=c7fe6fa3e9c7f25fc3b14b7fc294dddad730fb32

Fix a typo and reorder the \trace command.
---

diff --git a/mjo-linear_algebra.tex b/mjo-linear_algebra.tex
index 172010c..ebf4acd 100644
--- a/mjo-linear_algebra.tex
+++ b/mjo-linear_algebra.tex
@@ -7,7 +7,7 @@
 
 \input{mjo-common}
 
-% Absolute value (modulis) of a scalar.
+% Absolute value (modulus) of a scalar.
 \newcommand*{\abs}[1]{\left\lvert{#1}\right\rvert}
 
 % Norm of a vector.
@@ -31,15 +31,15 @@
 % specialized to real matrices.
 \newcommand*{\transpose}[1]{ #1^{T} }
 
+% The trace of an operator.
+\newcommand*{\trace}[1]{ \operatorname{trace}\of{{#1}} }
+
 % The ``span of'' operator. The name \span is already taken.
 \newcommand*{\spanof}[1]{ \operatorname{span}\of{{#1}} }
 
 % The ``co-dimension of'' operator.
 \newcommand*{\codim}{ \operatorname{codim} }
 
-% The trace of an operator.
-\newcommand*{\trace}[1]{ \operatorname{trace}\of{{#1}} }
-
 % The orthogonal projection of its second argument onto the first.
 \newcommand*{\proj}[2] { \operatorname{proj}\of{#1, #2} }