DelphiBasics Frac Function The fractional part of a floating point number System unit

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  Download this web site as a Windows program.

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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