diff --git a/gb_math.h b/gb_math.h
index 9e6790f..f8d228a 100644
--- a/gb_math.h
+++ b/gb_math.h
@@ -3,6 +3,7 @@
    use '#define GB_MATH_IMPLEMENTATION' before including to create the implementation in _ONE_ file
 
 Version History:
+	0.07f - Fix constants
 	0.07e - Fixed a warning
 	0.07d - Fix mat4_inverse
 	0.07c - Add gb_random01
@@ -168,14 +169,14 @@ typedef short gbHalf;
 
 	#define GB_MATH_TAU          6.28318530717958647692528676655900576f
 	#define GB_MATH_PI           3.14159265358979323846264338327950288f
-	#define GB_MATH_ONE_OVER_TAU 0.636619772367581343075535053490057448f
-	#define GB_MATH_ONE_OVER_PI  0.159154943091895335768883763372514362f
+	#define GB_MATH_ONE_OVER_TAU 0.159154943091895335768883763372514362f
+	#define GB_MATH_ONE_OVER_PI  0.318309886183790671537767526745028724f
 
 	#define GB_MATH_TAU_OVER_2   3.14159265358979323846264338327950288f
 	#define GB_MATH_TAU_OVER_4   1.570796326794896619231321691639751442f
 	#define GB_MATH_TAU_OVER_8   0.785398163397448309615660845819875721f
 
-	#define GB_MATH_E            2.71828182845904523536f
+	#define GB_MATH_E            2.7182818284590452353602874713526625f
 	#define GB_MATH_SQRT_TWO     1.41421356237309504880168872420969808f
 	#define GB_MATH_SQRT_THREE   1.73205080756887729352744634150587236f
 	#define GB_MATH_SQRT_FIVE    2.23606797749978969640917366873127623f