Math Description Methods
abs(x) Returns the absolute value of x.
acos(x) Returns the arc cosine of x in radians.
asin(x) Returns the arc sine of x in radians.
atan(x) Returns the arc tangent of x in radians.
atan2(y,x) Returns the arc tangent of the quotient of its Arguments, that is, y/x.
ceil(x) Returns the smallest integer greater than or equal to x.
cos(x) Returns the cosine of x.
exp(x) Returns ex, where x is the Argument and e is Euler's constant.
floor(x) Returns the largest integer less than or equal to x.
log(x) Returns the natural logarithm (base E) of x.
max(x,y) Returns the greater of the two numbers x and y.
min(x,y) Returns the lesser of the two numbers x and y.
pow(x,y) Returns xy, traditionally base to the exponent power, that is, baseexponent.
random() Returns a pseudo-random number between 0 and 1.
round(x) Returns the value of x rounded to the nearest integer with .50 as cutoff.
sin(x) Returns the sine of x.
sqrt(x) Returns the square root of x.
tan(x) Returns the tangent of x.