Mathematicalfunctions

Mathematical routines

Functions connected to calculating and converting numbers.

Name	Description
Abs	Calculate absolute value
Arctan	Calculate inverse tangent
Cos	Calculate cosine of angle
Dec	Decrease value of variable
Exp	Exponentiate
Frac	Return fractional part of floating point value
Hi	Return high byte/word of value
Inc	Increase value of variable
Int	Calculate integer part of floating point value
Ln	Calculate logarithm
Lo	Return low byte/word of value
Odd	Is a value odd or even ?
Pi	Return the value of pi
Random	Generate random number
Randomize	Initialize random number generator
Round	Round floating point value to nearest integer number
Sin	Calculate sine of angle
Sqr	Calculate the square of a value
Sqrt	Calculate the square root of a value
Swap	Swap high and low bytes/words of a variable
Trunc	Truncate a floating point value