X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topbloke-formulae.git;a=blobdiff_plain;f=article.tex;h=8ecdbc394a04fde93eadc52bda85d26199fd8174;hp=02bf4ce2bb9c3ca186581564cc612e1fff9930fa;hb=e6e07a7cef3baaf2751438efa0b70828ef1b1da5;hpb=501e8f577ffa9fac675f65a15673914c10fe3aba

diff --git a/article.tex b/article.tex
index 02bf4ce..8ecdbc3 100644
--- a/article.tex
+++ b/article.tex
@@ -95,6 +95,25 @@
 \newcommand{\eqntag}[2]{ #2 \tag*{\mbox{#1}} }
 \newcommand{\eqn}[2]{ #2 \tag*{\mbox{\bf #1}} }
 
+\newcommand{\hasdirdep}{\succ_{\mkern-7.0mu _1}}
+\newcommand{\hasdep}{\succ}
+\newcommand{\isdep}{\prec}
+
+\newcommand{\grefz}{ T^0 }
+\newcommand{\grefc}{ T }
+\newcommand{\grefu}{ T' }
+\newcommand{\greff}{ T^* }
+
+\newcommand{\grefza}[1]{ \grefz_{#1} }
+\newcommand{\grefca}[1]{ \grefc_{#1} }
+\newcommand{\grefua}[1]{ \grefu_{#1} }
+\newcommand{\greffa}[1]{ \greff_{#1} }
+
+\newcommand{\grefzc}{ \grefza \pc }
+\newcommand{\grefcc}{ \grefca \pc }
+\newcommand{\grefuc}{ \grefua \pc }
+\newcommand{\greffc}{ \greffa \pc }
+
 %\newcommand{\bigforall}{\mathop{\hbox{\huge$\forall$}}}
 \newcommand{\bigforall}{%
   \mathop{\mathchoice%