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FPT( ) |
Return Fractional Part |
FPT(num[,ERR=stmtref])
Where:
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num |
Numeric expression whose fractional portion will be returned. |
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stmtref |
Program line number or statement label to which to transfer control. |
Fractional portion of numeric.
The FPT( ) function returns the fractional portion of the given numeric value. The value returned is always rounded to the PRECISION currently in effect.
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precision 3 |
Set precision |
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... | |
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A=fpt(1.345) |
Yields A = .345 |
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B=fpt(A/10) |
Yields B = .035 |
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begin |
Set precision to 2 |
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A=fpt(5/3) |
Yields A = .67 |