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Diffstat (limited to 'libm/man/fdim.3')
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diff --git a/libm/man/fdim.3 b/libm/man/fdim.3 deleted file mode 100644 index ca4e5ec..0000000 --- a/libm/man/fdim.3 +++ /dev/null @@ -1,86 +0,0 @@ -.\" Copyright (c) 2004 David Schultz <das@FreeBSD.org> -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" $FreeBSD: src/lib/msun/man/fdim.3,v 1.1 2004/06/30 07:04:01 das Exp $ -.\" -.Dd June 29, 2004 -.Dt FDIM 3 -.Os -.Sh NAME -.Nm fdim , -.Nm fdimf , -.Nm fdiml -.Nd positive difference functions -.Sh LIBRARY -.Lb libm -.Sh SYNOPSIS -.In math.h -.Ft double -.Fn fdim "double x" "double y" -.Ft float -.Fn fdimf "float x" "float y" -.Ft long double -.Fn fdiml "long double x" "long double y" -.Sh DESCRIPTION -The -.Fn fdim , -.Fn fdimf , -and -.Fn fdiml -functions return the positive difference between -.Fa x -and -.Fa y . -That is, if -.Fa x\- Ns Fa y -is positive, then -.Fa x\- Ns Fa y -is returned. -If either -.Fa x -or -.Fa y -is an \*(Na, then an \*(Na is returned. -Otherwise, the result is -.Li +0.0 . -.Pp -Overflow or underflow may occur iff the exact result is not -representable in the return type. -No other exceptions are raised. -.Sh SEE ALSO -.Xr fabs 3 , -.Xr fmax 3 , -.Xr fmin 3 , -.Xr math 3 -.Sh STANDARDS -The -.Fn fdim , -.Fn fdimf , -and -.Fn fdiml -functions conform to -.St -isoC-99 . -.Sh HISTORY -These routines first appeared in -.Fx 5.3 . |