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significand 3M "12 Jul 2006" "SunOS 5.11" "Mathematical Library Functions"
NAME
significand, significandf, significandl - significand function
SYNOPSIS

c99 [ flag... ] file... -lm [ library... ]
#include <math.h>

double significand(double x);

float significandf(float x);

long double significandl(long double x);
DESCRIPTION

If x equals sig * 2^n with 1\(<= sig < 2, then these functions return sig.

RETURN VALUES

Upon successful completion, these functions return sig.

If x is either 0, \(+-Inf or NaN, x is returned.

ERRORS

No errors are defined.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
Interface StabilityStable
MT-LevelMT-Safe
SEE ALSO

logb(3M), scalb(3M), attributes(5)