AROSAmiga Research OS

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AROS - The Amiga Research OS


Documentation
    AutoDocs
        Exec.library
        MathFFP.library
            SPAdd
            SPCmp
            SPMul
            SPAbs
            SPCeil
            SPDiv
            SPNeg
            SPTst
            SPFloor
            SPFix
            SPSub
            SPFlt
        MathIEEEDoubleBase
        MathIEEEDoubleTrans
        MathIEEESingleBase
        MathIEEESingleTrans
        MathTrans
NAME
#include <libraries/mathffp.h>
#include <proto/mathffp.h>

float SPCeil ()

SYNOPSIS
float y

FUNCTION
Calculate the least integer ffp-number greater than or equal to fnum1
INPUTS
y
FFP number

RESULT
Flags: zero : result is zero negative : result is negative overflow : 0
NOTES
EXAMPLE

BUGS
SEE ALSO
MathFFP.library, IEEESPCeil(), IEEESPFloor(), SPFloor()

INTERNALS
ALGORITHM: Ceil(y) = - Floor(-y)


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Generated: Tue Sep 4, 2001