abs
	Operation: absolute value 
	Supported Data types: int float vector
		int abs(int number)
		float abs(float number)
		vector abs(vector number)
	Example: abs(-1); returns 1
ceil
	Operation: round to the smallest integer value greater than or equal to a float value
	Supported Data types: float
		float ceil(float number)
	Example: ceil(2.344); returns 3	
floor
	Operation: round to the largest integer value smaller than or equal to a float value 
	Supported Data types: float
		float floor(float number)
	Example: floor(2.344); returns 2	
clamp
	Operation: Returns a number within a range. use to confine a changing number to a range.
	Supported Data types: float
		float clamp(float minnumber, float maxnumber, float parameter)
	Example: clamp(4,6,22);returns 6
	                clamp(4,6,2); returns 4
min
	Operation: Returns the lesser of two floating point numbers. 
	Supported Data types: float
		float min( float number, float number)
	Example: min(7, -10.1); returns -10.1	
max
	Operation: Returns the larger of two floating point numbers 
	Supported Data types: float
		float max(float number, float number)
	Example: max(4, -10.1); returns 4	
sign
	Operation: Returns one of three values representing the sign of a number. 
		Returns -1 if the number is negative, 1 if positive, 0 if 0.
	Supported Data types: float
		float sign( float number )
	Example: sign(ball.translateX); where tx = 5 returns 1	
trunc
	Operation: Returns the whole number part of a floating point number 
	Supported Data types: float
		float trunc(float number)
	Example: trunc(51.995);returns 51