amsmath

[topbloke-formulae.git] / article.tex

diff --git a/article.tex b/article.tex
index 183744fb3acc1b2c6cc36efa9508ce67e3b8b346..aac71afd06c5ee23b0d19afd563a6ec50f3858ea 100644 (file)
--- a/article.tex
+++ b/article.tex
@@ -1,5 +1,6 @@
-\documentclass[a4paper]{strayman}
+\documentclass[a4paper,leqno]{strayman}
 \let\numberwithin=\notdef
+\usepackage{amsmath}
 \usepackage{mathabx}
 \usepackage{stmaryrd}
 \usepackage{slashed}
@@ -36,11 +37,13 @@
 \newcommand{\hasparents}{>_{\mkern-7.0mu _1}}
 \newcommand{\areparents}{<_{\mkern-14.0mu _1\mkern+5.0mu}}
 
-\newcommand{\implies}{\Rightarrow}
+\renewcommand{\implies}{\Rightarrow}
 
 \newcommand{\pancs}[2]{{\mathcal A} ( #1 , #2 ) }
 \newcommand{\pends}[2]{{\mathcal E} ( #1 , #2 ) }
 
+\renewcommand{\land}{\wedge}
+
 \begin{document}
 
 \section{Notation}
@@ -78,7 +81,7 @@ All these sets are distinct.
 
 \section{Invariants}
 
-No replay: \[ C \has D \implies C \ge D \]
+\[ C \has D \implies C \ge D \tag*{\mbox{No replay:}} \]
 
 Unique base: \[ \mathop{\forall}_{C \in \py} \pends{C}{\pn} = \{ B \} \]