Mega Code Archive
Int - the integer part of a floating point number as a float system unit
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function Int ( const Number : Extended ) : Extended;
Description
The Int function returns the integer part of a floating point number as a floating point number.
Notes
The Trunc function does the same, but returns the integer in an Integer value.
Related commands
Frac The fractional part of a floating point number
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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