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freebsd-skq/lib/msun/man/sinh.3

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J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.\" Copyright (c) 1991 The Regents of the University of California.
.\" 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.
.\" 4. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
.\"
.\" from: @(#)sinh.3 6.6 (Berkeley) 4/19/91
$Id$ -> $FreeBSD$
1999-08-28 00:22:10 +00:00
.\" $FreeBSD$
Fix a mismerge of my local doc changes to msun/man/sinh.3.
2013-12-30 17:11:36 +00:00
.\"
.Dd August 17, 2013
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Dt SINH 3
.Os
.Sh NAME
Additions from Thomas Graichen to mention each functions' floating point counterpart. Submitted by: Thomas Graichen <graichen@sirius.physik.fu-berlin.de>
1995-03-01 05:06:48 +00:00
.Nm sinh ,
Fix a mismerge of my local doc changes to msun/man/sinh.3.
2013-12-30 17:11:36 +00:00
.Nm sinhf ,
.Nm sinhl
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Nd hyperbolic sine function
Use ".Lb libm" where it will have an effect (not just in the zombie man pages in libm). Submitted by: phantom
2001-10-13 12:23:23 +00:00
.Sh LIBRARY
.Lb libm
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Sh SYNOPSIS
mdoc(7) police: Use the new .In macro for #include statements.
2001-10-01 16:09:29 +00:00
.In math.h
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Ft double
Eliminate double whitespace.
2004-07-03 22:30:10 +00:00
.Fn sinh "double x"
Additions from Thomas Graichen to mention each functions' floating point counterpart. Submitted by: Thomas Graichen <graichen@sirius.physik.fu-berlin.de>
1995-03-01 05:06:48 +00:00
.Ft float
Eliminate double whitespace.
2004-07-03 22:30:10 +00:00
.Fn sinhf "float x"
* Makefile: . Hook coshl, sinhl, and tanhl into libm. . Create symbolic links for corresponding manpages. . While here remove a nearby extraneous space. * Symbol.map: * src/math.h: . Move coshl, sinhl, and tanhl to their proper locations. * man/cosh.3: * man/sinh.3: * man/tanh.3: . Update the manpages. * src/e_cosh.c: * src/e_sinh.c: * src/s_tanh.c: . Add weak reference for LBDL_MANT_DIG==53 targets. * src/imprecise.c: . Remove the coshl, sinhl, and tanhl kludge. * src/e_coshl.c: . ld80 and ld128 implementation of coshl(). * src/e_sinhl.c: . ld80 and ld128 implementation of sinhl(). * src/s_tanhl.c: . ld80 and ld128 implementation of tanhl(). Obtained from: bde (mostly), das and kargl
2013-12-30 01:06:21 +00:00
.Ft long double
.Fn sinhl "long double x"
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Sh DESCRIPTION
The
* Makefile: . Hook coshl, sinhl, and tanhl into libm. . Create symbolic links for corresponding manpages. . While here remove a nearby extraneous space. * Symbol.map: * src/math.h: . Move coshl, sinhl, and tanhl to their proper locations. * man/cosh.3: * man/sinh.3: * man/tanh.3: . Update the manpages. * src/e_cosh.c: * src/e_sinh.c: * src/s_tanh.c: . Add weak reference for LBDL_MANT_DIG==53 targets. * src/imprecise.c: . Remove the coshl, sinhl, and tanhl kludge. * src/e_coshl.c: . ld80 and ld128 implementation of coshl(). * src/e_sinhl.c: . ld80 and ld128 implementation of sinhl(). * src/s_tanhl.c: . ld80 and ld128 implementation of tanhl(). Obtained from: bde (mostly), das and kargl
2013-12-30 01:06:21 +00:00
.Fn sinh ,
.Fn sinhf ,
* msun/man/cosh.3: * msun/man/sinh.3: * msun/man/tanh.3: . Fix grammar. * msun/src/e_coshl.c: * msun/src/e_sinhl.c: . Fix comment. * msun/src/s_tanhl.c: . Remove unused variables. . Fix location/indentation of comments. . Use comparison involving ints instead of long double. . Re-order polynomial evaluation on ld128 for |x| < 0.25. For now, retain the older order in an "#if 0 ... #else" block. . Use int comparison to short-circuit the |x| < 1.5 condition. Requested by: bde
2013-12-31 23:59:33 +00:00
and
* Makefile: . Hook coshl, sinhl, and tanhl into libm. . Create symbolic links for corresponding manpages. . While here remove a nearby extraneous space. * Symbol.map: * src/math.h: . Move coshl, sinhl, and tanhl to their proper locations. * man/cosh.3: * man/sinh.3: * man/tanh.3: . Update the manpages. * src/e_cosh.c: * src/e_sinh.c: * src/s_tanh.c: . Add weak reference for LBDL_MANT_DIG==53 targets. * src/imprecise.c: . Remove the coshl, sinhl, and tanhl kludge. * src/e_coshl.c: . ld80 and ld128 implementation of coshl(). * src/e_sinhl.c: . ld80 and ld128 implementation of sinhl(). * src/s_tanhl.c: . ld80 and ld128 implementation of tanhl(). Obtained from: bde (mostly), das and kargl
2013-12-30 01:06:21 +00:00
.Fn sinhl
Additions from Thomas Graichen to mention each functions' floating point counterpart. Submitted by: Thomas Graichen <graichen@sirius.physik.fu-berlin.de>
1995-03-01 05:06:48 +00:00
functions compute the hyperbolic sine of
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Fa x .
.Sh SEE ALSO
.Xr acos 3 ,
.Xr asin 3 ,
.Xr atan 3 ,
.Xr atan2 3 ,
.Xr cos 3 ,
.Xr cosh 3 ,
Add c{cos,sin,tan}{,h}{,f} functions. This is joint work with bde and kargl.
2011-10-17 05:41:03 +00:00
.Xr csinh 3 ,
Sort cross references.
1997-01-20 23:23:22 +00:00
.Xr math 3 ,
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Xr sin 3 ,
.Xr tan 3 ,
Sort cross references.
1997-01-20 23:23:22 +00:00
.Xr tanh 3
J.T. Conklin's latest version of the Sun math library. -- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc
1994-08-19 09:40:01 +00:00
.Sh STANDARDS
The
.Fn sinh
function conforms to
.St -ansiC -> .St -isoC
2001-02-26 13:23:47 +00:00
.St -isoC .
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