+++ /dev/null
-.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
-.\" and Copyright 2008, Linux Foundation, written by Michael Kerrisk
-.\" <mtk.manpages@gmail.com>
-.\"
-.\" %%%LICENSE_START(VERBATIM)
-.\" Permission is granted to make and distribute verbatim copies of this
-.\" manual provided the copyright notice and this permission notice are
-.\" preserved on all copies.
-.\"
-.\" Permission is granted to copy and distribute modified versions of this
-.\" manual under the conditions for verbatim copying, provided that the
-.\" entire resulting derived work is distributed under the terms of a
-.\" permission notice identical to this one.
-.\"
-.\" Since the Linux kernel and libraries are constantly changing, this
-.\" manual page may be incorrect or out-of-date. The author(s) assume no
-.\" responsibility for errors or omissions, or for damages resulting from
-.\" the use of the information contained herein. The author(s) may not
-.\" have taken the same level of care in the production of this manual,
-.\" which is licensed free of charge, as they might when working
-.\" professionally.
-.\"
-.\" Formatted or processed versions of this manual, if unaccompanied by
-.\" the source, must acknowledge the copyright and authors of this work.
-.\" %%%LICENSE_END
-.\"
-.\" References consulted:
-.\" Linux libc source code
-.\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
-.\" 386BSD man pages
-.\" Modified 1993-07-24 by Rik Faith (faith@cs.unc.edu)
-.\" Modified 2002-07-27 by Walter Harms
-.\" (walter.harms@informatik.uni-oldenburg.de)
-.\"
-.TH FMOD 3 2012-03-15 "" "Linux Programmer's Manual"
-.SH NAME
-fmod, fmodf, fmodl \- floating-point remainder function
-.SH SYNOPSIS
-.nf
-.B #include <math.h>
-.sp
-.BI "double fmod(double " x ", double " y );
-.br
-.BI "float fmodf(float " x ", float " y );
-.br
-.BI "long double fmodl(long double " x ", long double " y );
-.fi
-.sp
-Link with \fI\-lm\fP.
-.sp
-.in -4n
-Feature Test Macro Requirements for glibc (see
-.BR feature_test_macros (7)):
-.in
-.sp
-.ad l
-.BR fmodf (),
-.BR fmodl ():
-.RS 4
-_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE ||
-_POSIX_C_SOURCE\ >=\ 200112L;
-.br
-or
-.I cc\ -std=c99
-.RE
-.ad
-.SH DESCRIPTION
-The
-.BR fmod ()
-function computes the floating-point remainder of dividing
-.I x
-by
-.IR y .
-The return value is
-.IR x
-\-
-.I n
-*
-.IR y ,
-where
-.I n
-is the quotient of
-.I x
-/
-.IR y ,
-rounded toward zero to an integer.
-.SH RETURN VALUE
-On success, these
-functions return the value \fIx\fP\ \-\ \fIn\fP*\fIy\fP,
-for some integer
-.IR n ,
-such that the returned value has the same sign as
-.I x
-and a magnitude less than the magnitude of
-.IR y .
-
-If
-.I x
-or
-.I y
-is a NaN, a NaN is returned.
-
-If
-.I x
-is an infinity,
-a domain error occurs, and
-a NaN is returned.
-
-If
-.I y
-is zero,
-a domain error occurs, and
-a NaN is returned.
-
-If
-.I x
-is +0 (\-0), and
-.I y
-is not zero, +0 (\-0) is returned.
-.SH ERRORS
-See
-.BR math_error (7)
-for information on how to determine whether an error has occurred
-when calling these functions.
-.PP
-The following errors can occur:
-.TP
-Domain error: \fIx\fP is an infinity
-.I errno
-is set to
-.BR EDOM
-(but see BUGS).
-An invalid floating-point exception
-.RB ( FE_INVALID )
-is raised.
-.TP
-Domain error: \fIy\fP is zero
-.I errno
-is set to
-.BR EDOM .
-An invalid floating-point exception
-.RB ( FE_INVALID )
-is raised.
-.\" POSIX.1 documents an optional underflow error, but AFAICT it doesn't
-.\" (can't?) occur -- mtk, Jul 2008
-.SH CONFORMING TO
-C99, POSIX.1-2001.
-The variant returning
-.I double
-also conforms to
-SVr4, 4.3BSD, C89.
-.SH BUGS
-Before version 2.10, the glibc implementation did not set
-.\" http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
-.I errno
-to
-.B EDOM
-when a domain error occurred for an infinite
-.IR x .
-.SH SEE ALSO
-.BR remainder (3)
-.SH COLOPHON
-This page is part of release 3.79 of the Linux
-.I man-pages
-project.
-A description of the project,
-information about reporting bugs,
-and the latest version of this page,
-can be found at
-\%http://www.kernel.org/doc/man\-pages/.
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