First bits of ET trees.

[saga.git] / macros.tex

diff --git a/macros.tex b/macros.tex
index b350a789dbf78c04d1c6c8a9b51384a74b56006e..6d063a72983560739986661cb397c291862f1ceb 100644 (file)
--- a/macros.tex
+++ b/macros.tex
@@ -54,6 +54,7 @@
 \def\E{{\bb E}}
 \def\crpt{\mathbin{\Uparrow}}
 \def\C{{\cal C}}
+\def\Eul{{\cal E}}
 
 \def\brk{\hfil\break}