- Use some common Math constants
- Use some common Math functions
- Math.E: e (the base of the natural logarithm)
- Math.PI: Pi
- Math.LN10: the natural logarithm of 10
- Math.LN2: the natural logarithm of 2
- Math.LOG10E: the base 10 logarithm of e
- Math.LOG2E: the base 2 logarithm of e
- Math.SQRT1_2: 1 divided by the square root of 2
- Math.SQRT2: the square root of 2
- Math.abs(n): absolute value of n
- Math.ceil(n): rounds n up
- Math.floor(n): rounds n down
- Math.round(n): rounds n to the nearest integer
- Math.min(a, b): returns the smaller of a and b
- Math.max(a, b): returns the larger of a and b
- Math.random(): returns a random number from 0.0 to less than 1.0
- Math.pow(a, b): returns a to the b power
- Math.sqrt(n): returns the square root of n
- Math.log(n): returns natural logarithm of n
- Math.exp(n): computes e raised to the power n
- Math.acos(x): computes arccosine of x
- Math.asin(x): computes arcsine of x
- Math.atan(x): computes arctangent of x
- Math.atan2(y, x): computes arctangent of y/x
- Math.cos(r): computes cosine of angle r (in radians)
- Math.sin(r): computes sine of angle r (in radians)
- Math.tan(r): computes tangent of angle r (in radians)