Mathematical Functions
Procedures that work with numbers mathematically.
Description
This set of procedures provide basic algebraic and trigonometric function. Random numbers can also be retrieved, using a variety of random number generators.
Algebraic Procedures
Absolute values, logarithms, square roots and more.
Trigonometry Procedures
Sine, Cosine and other trigonometry-related procedures.
Miscellaneous Procedures
Miscellaneous procedures.

Algebraic Procedures Abs Returns the absolute value of a number. Exp Returns e raised to some power.
Log
Returns the natural logarithm of a number.
Sqr
Returns the square root of a number.
Fix
Returns the integer part of a number.
Frac
Returns the fractional part of a number.
Int
Returns the largest integer less than or equal to a number.
Sgn
Returns the sign of a number.
Rnd
Returns a random Double in the range [0, 1).
Trigonometry Procedures
Sin
Returns the sine of an angle.
Asin
Returns the arcsine of a number.
Cos
Returns the cosine of an angle.
Acos
Returns the arccosine of a number.
Tan
Returns the tangent of an angle.
Atn
Returns the arctangent of a number.
Atan2
Returns the arctangent of the ratio between two numbers.
Miscellaneous Procedures
Randomize
Seeds the random number generator used by `Rnd`.