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`.