From 508d15b578a63ad44e2c09a233fdca6e382e4737 Mon Sep 17 00:00:00 2001
From: jpekkila <johannes.pekkila@aalto.fi>
Date: Tue, 9 Jul 2019 13:37:08 +0300
Subject: [PATCH] Switched from math.h to cmath in math_utils.h. The old-school
 C math functions are bugged/not overloaded properly in GCC < 6.0 when
 compiling C++.

---
 src/core/math_utils.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/core/math_utils.h b/src/core/math_utils.h
index 301b632..ffa261f 100644
--- a/src/core/math_utils.h
+++ b/src/core/math_utils.h
@@ -25,7 +25,10 @@
  *
  */
 #pragma once
-#include <math.h>   // isnan, isinf
+#include <cmath>
+using namespace std; // Potentially bad practice to declare namespace std here
+// #include <math.h>   // isnan, isinf // Overloads incorrect/bugged with GCC <= 6.0
+// #include <tgmath.h> // Even this does not work
 #include <stdlib.h> // rand
 
 template <class T>