### 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.

__Trigonometric 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__Back to Table of Contents