Mathematical

Mathematical Operators

Operator	Description
+	addition
-	subtraction
*	multiplication
/	division
%	modulo
^	exponentiation
~	bitwise NOT
&	bitwise AND
|	bitwise OR
#	bitwise XOR
>>	bitwise shift left
<<	bitwise shift right

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Mathematical Functions

Name	Parameters	Return	Description
PI		Float	Return the value of PI.
FLOOR	Float	Integer	Returns the largest integer value that is smaller than or equal to a number.
ROUND	Float, Integer?	Float	Returns a number rounded to a specified number of decimal places.
SQUARE	Integer	Integer	Returns the square of an integer value.
ABS	Number	Number	Returns the absolute value of an integer value.
SIN	Float	Float	Returns the sine of a number.
ASIN	Float	Float	Returns the arc sine of a number.
COS	FLOAT	FLOAT	Returns the cosine of a number.
ACOS	FLOAT	FLOAT	Returns the arc cosine of a number.
TAN	FLOAT	FLOAT	Returns the tangent of a number.
ATAN	FLOAT	FLOAT	Returns the arc tangent of a number.
ATN2	FLOAT, FLOAT	FLOAT	Returns the arc tangent of two values.
SIGN	Number	Integer	Returns the sign of a number.
MOD	Integer, Integer	Integer	Returns the remainder of a number divided by another number.
RAND	Float?	Float	Returns a random number between 0 (inclusive) and 1 (exclusive).