Mega Code Archive
Frac - the fractional part of a floating point number system unit
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function Frac ( const Number : Extended ) : Extended;
Description
The Frac function returns the fractional part of a floating point number.
Related commands
Int The integer part of a floating point number as a float
Round Rounds a floating point number to an integer
Trunc The integer part of a floating point number
Example code : A simple example
begin
ShowMessage('Round(12.75) = '+IntToStr(Round(12.75)));
ShowMessage('Trunc(12.75) = '+IntToStr(Trunc(12.75)));
ShowMessage(' Int(12.75) = '+FloatToStr(Int(12.75)));
ShowMessage(' Frac(12.75) = '+FloatToStr(Frac(12.75)));
end;
Show full unit code
Round(12.75) = 13
Trunc(12.75) = 12
Int(12.75) = 12
Frac(12.75) = 0.75
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