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Annotation of cci/usr/src/man/man3/frexp.3, revision 1.1.1.1

1.1       root        1: .TH FREXP 3 "19 January 1983"
                      2: .SH NAME
                      3: frexp, ldexp, modf \- split into mantissa and exponent
                      4: .SH SYNOPSIS
                      5: .nf
                      6: .B double frexp(value, eptr)
                      7: .B double value;
                      8: .B int *eptr;
                      9: .PP
                     10: .B double ldexp(value, exp)
                     11: .B double value;
                     12: .PP
                     13: .B double modf(value, iptr)
                     14: .B double value, *iptr;
                     15: .SH DESCRIPTION
                     16: .I Frexp
                     17: returns the mantissa of a double 
                     18: .I value
                     19: as a double quantity,
                     20: .I x,
                     21: of magnitude less than 1
                     22: and stores an integer 
                     23: .I n
                     24: such that
                     25: .I value
                     26: =
                     27: \fIx\fP\|\(**\|2\u\fIn\fP\d
                     28: indirectly through 
                     29: .I eptr.
                     30: .PP
                     31: .I Ldexp
                     32: returns the quantity
                     33: \fIvalue\|\(**\|2\u\fIexp\fP\d.
                     34: .PP
                     35: .I Modf
                     36: returns the positive fractional part of
                     37: .I value
                     38: and stores the integer part indirectly
                     39: through 
                     40: .I iptr.

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