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Mathematical routines

Functions connected to calculating and coverting 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
Power Raise float to integer power
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

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