From b7413304360431bbe4526816f8f1699460a42d53 Mon Sep 17 00:00:00 2001
From: Robin Clark <r.clark@energytechnologycontrol.com>
Date: Mon, 21 Jun 2010 12:19:06 +0100
Subject: [PATCH] .

---
 pt100/Makefile  | 3 ++-
 pt100/pt100.tex | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/pt100/Makefile b/pt100/Makefile
index 5e26a12..c1396bd 100644
--- a/pt100/Makefile
+++ b/pt100/Makefile
@@ -8,7 +8,8 @@ paper:	paper.tex pt100_paper.tex
 	#latex paper.tex
 	#dvipdf paper     pdflatex cannot use eps ffs
 	pdflatex paper.tex
-	okular paper.pdf
+	mv paper.pdf pt100_paper.pdf
+	okular pt100_paper.pdf
 
 
 # Remove the need for referncing graphics in subdirectories
diff --git a/pt100/pt100.tex b/pt100/pt100.tex
index 95bafcb..27607d6 100644
--- a/pt100/pt100.tex
+++ b/pt100/pt100.tex
@@ -626,7 +626,8 @@ reproduced below to verify this.
 \indent{
  where:
  \begin{itemize}
-  \item The set $SU$ represents the components in the functional~group.
+  \item The set $SU$ represents the components in the functional~group, where all components are guaranteed to have unitary state failure modes.
+  \item The indexed set $C_j$ represents all components in set $SU$.
   \item The function $FM$ takes a component as an argument and returns its set of failure modes.
   \item $cc$ is the cardinality constraint, here 2 as we are interested in double and single faults.
  \end{itemize}