Math methods

Note: each method is preceded with "math", as these methods are static. For instance, math|sin(math.pi). Also, all trigonometric functions express arguments/return results in radians. To convert to radians:

var deg2rad = { args * math.pi / 180; };

and to degrees:

var rad2deg = { args * 180 / math.pi; };

• abs(value): take the absolute value of an integer value
• acos(value): take the arccosine of a value
• asin(value): take the arcsine of a value
• atan(value): take the arctangent of a value
• ceil(value): smallest integer greater than value
• cos(value): cosine of an angle
• cosh(value): hyperbolic cosine of x
• exp(value): returns e^value
• fabs(value): take the absolute value of a floating point number
• floor(value): greatest integer smaller than value.
• fmod(x, y): floating point remainder of x / y.
• frexp(value): returns a list containing the mantissa and the exponent of a floating-point value
• ldexp(x, power): multiplies x by 2^power.
• log(x): takes log base e of x.
• log10(x): takes log base 10 of x.
• modf(x): splits x into integer and fractional components and returns a list containing both
• pow(number, power): returns number^power.
• sin(x): sine of x
• sinh(x): hyperbolic sine of x
• sqrt(x): square root of x. For other roots, you can use math|pow(x, 1 / power), where power is the root you want (i.e. 1/3 = cube root)
• tan(x): tangent of x
• tanh(x): hyperbolic tangent of x

Constants

• pi
• e