From edf0a40b16d127caf0f2e0cad71230bd6f45cb77 Mon Sep 17 00:00:00 2001
From: Alexander Voigt <Alexander.Voigt@desy.de>
Date: Thu, 11 Aug 2016 22:44:27 +0200
Subject: [PATCH] add missing header

---
 src/nmssm_twoloophiggs.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nmssm_twoloophiggs.cpp b/src/nmssm_twoloophiggs.cpp
index dffb4f037..a7d97e781 100644
--- a/src/nmssm_twoloophiggs.cpp
+++ b/src/nmssm_twoloophiggs.cpp
@@ -20,6 +20,7 @@
 #include "mssm_twoloophiggs.hpp"
 #include "nmssm2loop.h"
 #include "config.h"
+#include <cmath>
 #include <utility>
 
 #ifdef ENABLE_THREADS