provide \bigexists

diff --git a/article.tex b/article.tex
index 1781fe5c73edfbb008d8b00c2e15c63661066190..25394ab54c8a308ebb94503c92455ac0104772d6 100644 (file)
--- a/article.tex
+++ b/article.tex
@@ -97,6 +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$\nexists$}}}