git-svn-id: https://reactphysics3d.googlecode.com/svn/trunk@237 92aac97c-a6ce-11dd-a772-7fcde58d38e6

sources/reactphysics3d/mathematics/mathematics_functions.h

@@ -23,6 +23,9 @@
 // Libraries
 #include "constants.h"
 
+// ReactPhysics3D namespace
+namespace reactphysics3d {
+
 // ---------- Mathematics functions ---------- //
 
 // function to test if two numbers are (almost) equal
@@ -32,6 +35,8 @@ inline bool approxEqual(double a, double b) {
     return (difference < EPSILON && difference > -EPSILON);
 }
 
+} // End of ReactPhysics3D namespace
+
 
 
 #endif