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-'\" t
-.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
-.\"
-.\" SPDX-License-Identifier: GPL-1.0-or-later
-.\"
-.\" heavily based on glibc infopages, copyright Free Software Foundation
-.\"
-.TH significand 3 (date) "Linux man-pages (unreleased)"
-.SH NAME
-significand, significandf, significandl \-
-get mantissa of floating-point number
-.SH LIBRARY
-Math library
-.RI ( libm ", " \-lm )
-.SH SYNOPSIS
-.nf
-.B #include <math.h>
-.PP
-.BI "double significand(double " x );
-.BI "float significandf(float " x );
-.BI "long double significandl(long double " x );
-.fi
-.PP
-.RS -4
-Feature Test Macro Requirements for glibc (see
-.BR feature_test_macros (7)):
-.RE
-.PP
-.BR significand (),
-.BR significandf (),
-.BR significandl ():
-.nf
- /* Since glibc 2.19: */ _DEFAULT_SOURCE
- || /* glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
-.fi
-.SH DESCRIPTION
-These functions return the mantissa of
-.I x
-scaled to the range [1,2).
-They are equivalent to
-.PP
-.in +4n
-.EX
-scalb(x, (double) \-ilogb(x))
-.EE
-.in
-.PP
-This function exists mainly for use in certain standardized tests
-for IEEE 754 conformance.
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.ad l
-.nh
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface Attribute Value
-T{
-.BR significand (),
-.BR significandf (),
-.BR significandl ()
-T} Thread safety MT-Safe
-.TE
-.hy
-.ad
-.sp 1
-.SH STANDARDS
-None.
-.TP
-.BR significand ()
-BSD.
-.SH HISTORY
-.TP
-.BR significand ()
-BSD.
-.SH SEE ALSO
-.BR ilogb (3),
-.BR scalb (3)