VARKON Version 1.15 1997-10-24

frac - Function

Mathematical function


Description

Returns the fractional part of an argument.

Syntax

frac(x)

FLOAT

x;

Principal parameters

x	- Any value

Optional parameters

None.

Return value

A FLOAT value equal to the decimal fraction of x. If x is positive frac(x) is also positive and if x is negative frac(x) is negative.