new

[book_chic.git] / book.tex

diff --git a/book.tex b/book.tex
index e7afb00b746057c9f57ac478f569cc04315be6d2..0cdc1fd2cac72b2beb6add5fce4fe138f31fdd60 100644 (file)
--- a/book.tex
+++ b/book.tex
@@ -30,6 +30,7 @@
 
 \usepackage{newtxtext}       % 
 \usepackage{newtxmath}       % selects Times Roman as basic font
+\usepackage{diagbox}
 
 % see the list of further useful packages
 % in the Reference Guide