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Annotation of cci/usr/src/man/man3/exp.3m, revision 1.1

1.1     ! root        1: .TH EXP 3M  "10 December 1984"
        !             2: .SH NAME
        !             3: exp, log, log10, pow, sqrt \- exponential, logarithm, power, square root
        !             4: .SH SYNOPSIS
        !             5: .nf
        !             6: .PP
        !             7: .B fortran float exp(x)
        !             8: .B float x;
        !             9: .PP
        !            10: .B fortran float log(x)
        !            11: .B float x;
        !            12: .PP
        !            13: .B fortran float sqrt(x)
        !            14: .B float x;
        !            15: .PP
        !            16: .B #include <math.h>
        !            17: .PP
        !            18: .B double exp(x)
        !            19: .B double x;
        !            20: .PP
        !            21: .B double log(x)
        !            22: .B double x;
        !            23: .PP
        !            24: .B double log10(x)
        !            25: .B double x;
        !            26: .PP
        !            27: .B double pow(x, y)
        !            28: .B double x, y;
        !            29: .PP
        !            30: .B double sqrt(x)
        !            31: .B double x;
        !            32: .fi
        !            33: .SH DESCRIPTION
        !            34: .I Exp
        !            35: returns the exponential function of 
        !            36: .I x.
        !            37: .PP
        !            38: .I Log
        !            39: returns the natural logarithm of 
        !            40: .IR x ;
        !            41: .I log10
        !            42: returns the base 10 logarithm.
        !            43: .PP
        !            44: .I Pow
        !            45: returns
        !            46: .I  x\u\s8y\s10\d.
        !            47: .PP
        !            48: .I Sqrt
        !            49: returns the square root of 
        !            50: .I x.
        !            51: .PP
        !            52: If
        !            53: .I exp,
        !            54: .I log
        !            55: or
        !            56: .I sqrt
        !            57: is declared to be
        !            58: .I fortran
        !            59: .I float,
        !            60: the single-precision floating point opcode
        !            61: .I expf, logf
        !            62: or
        !            63: .I sqrtf
        !            64: will be generated instead of a call to the respective
        !            65: double-precision function.
        !            66: .SH SEE ALSO
        !            67: hypot(3M),
        !            68: sinh(3M),
        !            69: intro(3M)
        !            70: .SH DIAGNOSTICS
        !            71: .I Exp
        !            72: and
        !            73: .I pow
        !            74: return a huge value when the correct value would overflow;
        !            75: .I errno
        !            76: is set to ERANGE.
        !            77: .I Pow
        !            78: returns 0 and sets
        !            79: .I errno
        !            80: to EDOM when the second argument is negative and non-integral and
        !            81: when both arguments are 0.
        !            82: .PP
        !            83: .I Log
        !            84: returns 0 when
        !            85: .I x
        !            86: is zero or negative;
        !            87: .I errno
        !            88: is set to EDOM.
        !            89: .PP
        !            90: .I Sqrt
        !            91: returns 0 when 
        !            92: .I x
        !            93: is negative;
        !            94: .I errno
        !            95: is set to EDOM.

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