Math functions

JS functions for Maths.

Math cal­cula­ti­on­s
Example of doing math calculations within JS.
Math­.ata­n
Math.­ran­d­om
Returns a number, decimal between 0 and 1.
Math.­cos
Math.­PI
Returns the number PI.
Math.­sin(value)
Math.sq­rt(value)
Calculates and returns the square root of a number.
Math.­tan(angle)
Returns the tangent of a number in radians
Math­.ab­s(value)
Turns any number into a positive number. If positive no change, if negative the value is multiplied by -1.
Math.­pow(base, exponent)
Returns the value of a base raised to a power
Math.­cei­l(value)
Rounds a number always upwards direction.
Math.f­lo­or(value)
Rounds a number always downwards direction.
Math.­rou­nd(value)
Rounds a number to the closest whole number.