provide \bigexists

[topbloke-formulae.git] / article.tex

diff --git a/article.tex b/article.tex
index 228532c9a5494802f5c1724eccc4d9e9325666fa..25394ab54c8a308ebb94503c92455ac0104772d6 100644 (file)
--- a/article.tex
+++ b/article.tex
@@ -10,9 +10,10 @@
 
 \usepackage{fancyhdr}
 \pagestyle{fancy}
-\lhead[\rightmark]{}
-\lfoot[\thepage]{\input{revid.inc}}
-\rfoot[\input{revid.inc}]{\thepage}
+\rhead[\rightmark]{}
+\lhead[]{\rightmark}
+\rfoot[\thepage]{\input{revid.inc}}
+\lfoot[\input{revid.inc}]{\thepage}
 
 \let\stdsection\section
 \renewcommand\section{\newpage\stdsection}
@@ -29,6 +30,8 @@
 \newcommand{\notpatchisin}{\mathrel{\,\not\!\not\relax\patchisin}}
 \newcommand{\haspatch}{\sqSupset}
 \newcommand{\patchisin}{\sqSubset}
+%\newcommand{\zhaspatch}{\mathrel{\underset{\fullmoon}\sqSupset}}
+\newcommand{\zhaspatch}{\mathrel{\sqSupset_\varnothing\mkern-4mu}}
 
         \newif\ifhidehack\hidehackfalse
         \DeclareRobustCommand\hidefromedef[2]{%
@@ -94,6 +97,13 @@
     {\hbox{\normalsize$\forall$}}%
     {\hbox{\scriptsize$\forall$}}}%
 }
+\newcommand{\bigexists}{%
+  \mathop{\mathchoice%
+    {\hbox{\huge$\exists$}}%
+    {\hbox{\Large$\exists$}}%
+    {\hbox{\normalsize$\exists$}}%
+    {\hbox{\scriptsize$\exists$}}}%
+}
 
 \newcommand{\Largeexists}{\mathop{\hbox{\Large$\exists$}}}
 \newcommand{\Largenexists}{\mathop{\hbox{\Large$\nexists$}}}