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Annotation of researchv10dc/man/adm/man3/floor.3, revision 1.1

1.1     ! root        1: .TH FLOOR 3M
        !             2: .CT 2 math
        !             3: .SH NAME
        !             4: fabs, fmod, floor, ceil \(mi absolute value, remainder, floor, ceiling functions
        !             5: .SH SYNOPSIS
        !             6: .nf
        !             7: .B #include <math.h>
        !             8: .PP
        !             9: .B double floor(x)
        !            10: .B double x;
        !            11: .PP
        !            12: .B double ceil(x)
        !            13: .B double x;
        !            14: .PP
        !            15: .B double fabs(x)
        !            16: .B double x;
        !            17: .PP
        !            18: .B double fmod(x,y)
        !            19: .B double x, y;
        !            20: .nf
        !            21: .SH DESCRIPTION
        !            22: .I Fabs
        !            23: returns the absolute value
        !            24: .RI | \|x\| |.
        !            25: .PP
        !            26: .I Floor
        !            27: returns the
        !            28: largest integer
        !            29: not greater than
        !            30: .IR x .
        !            31: .PP
        !            32: .I Ceil
        !            33: returns the
        !            34: smallest integer
        !            35: not less than
        !            36: .IR x .
        !            37: .PP
        !            38: .I Fmod
        !            39: returns
        !            40: .I x
        !            41: if
        !            42: .I y
        !            43: is zero, otherwise the number
        !            44: .I f
        !            45: with the same sign as
        !            46: .IR x ,
        !            47: such that
        !            48: .I "x = iy + f"
        !            49: for some integer
        !            50: .IR i ,
        !            51: and
        !            52: .RI | \|f\| |
        !            53: <
        !            54: .RI | \|x\| |.
        !            55: .SH SEE ALSO
        !            56: .IR arith (3),
        !            57: .IR frexp (3)

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