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-rw-r--r--latex/libs.tex3
1 files changed, 3 insertions, 0 deletions
diff --git a/latex/libs.tex b/latex/libs.tex
index 93717882..96496f12 100644
--- a/latex/libs.tex
+++ b/latex/libs.tex
@@ -25,6 +25,9 @@
\usepackage{tikz}
\usetikzlibrary{patterns}
\usetikzlibrary{shadows}
+\usetikzlibrary{fit, calc} % for getnodedim macro
+
+\usepackage{xparse} % for getnodedim macro
\usepackage{amssymb} % Rsh