Index: src/libchcore/MathFunctions.cpp
===================================================================
diff -u -N -re96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3 -r2e4c7ba0816e80183fd5964d0608d53eea415893
--- src/libchcore/MathFunctions.cpp	(.../MathFunctions.cpp)	(revision e96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3)
+++ src/libchcore/MathFunctions.cpp	(.../MathFunctions.cpp)	(revision 2e4c7ba0816e80183fd5964d0608d53eea415893)
@@ -11,14 +11,12 @@
 			if (ullDenominator == 0)
 				return 0.0;
 
-			const unsigned long long ullMaxInt32 = (unsigned long long)std::numeric_limits<int>::max();
-			while (ullNumber > ullMaxInt32 || ullDenominator > ullMaxInt32)
-			{
-				ullNumber >>= 1;
-				ullDenominator >>= 1;
-			}
+			return (double)ullNumber / (double)ullDenominator;
+		}
 
-			return boost::numeric_cast<double>(ullNumber) / boost::numeric_cast<double>(ullDenominator);
+		LIBCHCORE_API double Div64(unsigned long long ullNumber, double dDenominator)
+		{
+			return ullNumber / dDenominator;
 		}
 	}
 }