math

The math package provides a series of mathematical functions.

Function Name	Description
abs(n: number): number	Returns the absolute value of n
acos(n: number): number	Returns the arccosine of n
asin(n: number): number	Returns the arcsine of n
atan(n: number): number	Returns the arctangent of n
ceiling(n: number): number	Returns the smallest integer greater than or equal to n
floor(n: number): number	Returns the largest integer less than or equal to n
round(n: number): number	Rounds n to the nearest integer
cos(n: number): number	Returns the cosine of n
exp(n: number): number	Returns e raised to the power of n
fracpart(n: number): number	Returns the fractional part of n
intpart(n: number): number	Returns the integer part of n
ln(n: number): number	Returns the natural logarithm (base e) of n
log(n: number): number	Returns the logarithm (base 10) of n
sin(n: number): number	Returns the sine of n in radians
sqrt(n: number): number	Returns the square root of n
tan(n: number): number	Returns the tangent of n
max(n1: number?, n2: number?, ...): number	Returns the largest value among the input parameters
min(n1: number?, n2: number?, ...): number	Returns the smallest value among the input parameters
mod(n: number): number	Returns the remainder of a divided by b
pow(n: number): number	Returns a raised to the power of b
reverse(n: number): number	[Deprecated] Changes the sign of n
sgn(n: number): number, sign(n: number): number	[Deprecated] Returns the sign of n. If n > 0, returns 1; if n = 0, returns 0; if n < 0, returns -1
isnil(n: number): bool	Returns true if n is NAN, +INF, or -INF; otherwise, returns false