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-rw-r--r--paper/ihsm_paper.tex1
1 files changed, 1 insertions, 0 deletions
diff --git a/paper/ihsm_paper.tex b/paper/ihsm_paper.tex
index d52543a..b9d73ec 100644
--- a/paper/ihsm_paper.tex
+++ b/paper/ihsm_paper.tex
@@ -31,6 +31,7 @@
\usepackage{subcaption}
\usepackage{array}
\usepackage{hyperref}
+\usepackage{xcolor}
\renewcommand{\floatpagefraction}{.8}
\newcommand{\degree}{\ensuremath{^\circ}}