Module:Sandbox/DePiep/doc

abs
math.abs math.abs( x ) Returns the absolute value of x.

ceil
math.ceil math.ceil( x ) Returns the smallest integer larger than or equal to x.

floor
math.floor math.floor( x ) Returns the largest integer smaller than or equal to x.

deg
math.deg math.deg( x ) Returns the angle x (given in radians) in degrees.

rad
math.rad( x ) Returns the angle x (given in degrees) in radians.

exp
math.exp math.exp( x ) Returns the value e x {\displaystyle e^{x}} e^{x}.

frexp
math.frexp math.frexp( x ) Returns two values m and e such that: If x is finite and non-zero: x = m × 2 e {\displaystyle x=m\times 2^{e}} x=m\times 2^{e}, e is an integer, and the absolute value of m is in the range [ 0.5, 1 ) {\displaystyle [0.5,1)} [0.5,1)   If x is zero: m and e are 0    If x is NaN or infinite: m is x and e is not specified

ldexp
math.ldexp math.ldexp( m, e ) Returns m × 2 e {\displaystyle m\times 2^{e}} m\times 2^{e} (e should be an integer). Returns the base-10 logarithm of x.

modf
math.modf math.modf( x ) Returns two numbers, the integral part of x and the fractional part of x. For example, math.modf( 1.25 ) yields 1, 0.25.

pow
math.pow( x, y ) Equivalent to x^y.

sqrt
math.sqrt( x ) Returns the square root of x. Equivalent to x^0.5.

huge
math.huge The value representing positive infinity; larger than or equal to any other numerical value.

pi
math.pi The value of π {\displaystyle \pi } \pi.