| asinh.3 (165906) | asinh.3 (251599) |
|---|---|
| 1.\" Copyright (c) 1985, 1991 Regents of the University of California. 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 12 unchanged lines hidden (view full) --- 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" from: @(#)asinh.3 6.4 (Berkeley) 5/6/91 | 1.\" Copyright (c) 1985, 1991 Regents of the University of California. 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 12 unchanged lines hidden (view full) --- 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" from: @(#)asinh.3 6.4 (Berkeley) 5/6/91 |
| 29.\" $FreeBSD: head/lib/msun/man/asinh.3 165906 2007-01-09 01:02:06Z imp $ | 29.\" $FreeBSD: head/lib/msun/man/asinh.3 251599 2013-06-10 06:04:58Z das $ |
| 30.\" | 30.\" |
| 31.Dd May 6, 1991 | 31.Dd June 9, 2013 |
| 32.Dt ASINH 3 33.Os 34.Sh NAME 35.Nm asinh , | 32.Dt ASINH 3 33.Os 34.Sh NAME 35.Nm asinh , |
| 36.Nm asinhf | 36.Nm asinhf , 37.Nm asinhl |
| 37.Nd inverse hyperbolic sine functions 38.Sh LIBRARY 39.Lb libm 40.Sh SYNOPSIS 41.In math.h 42.Ft double 43.Fn asinh "double x" 44.Ft float 45.Fn asinhf "float x" | 38.Nd inverse hyperbolic sine functions 39.Sh LIBRARY 40.Lb libm 41.Sh SYNOPSIS 42.In math.h 43.Ft double 44.Fn asinh "double x" 45.Ft float 46.Fn asinhf "float x" |
| 47.Ft long double 48.Fn asinhl "long double x" |
|
| 46.Sh DESCRIPTION 47The | 49.Sh DESCRIPTION 50The |
| 48.Fn asinh 49and the 50.Fn asinhf | 51.Fn asinh , 52.Fn asinhf , 53and 54.Fn asinhl |
| 51functions compute the inverse hyperbolic sine 52of the real 53argument 54.Ar x . 55For a discussion of error due to roundoff, see 56.Xr math 3 . 57.Sh RETURN VALUES | 55functions compute the inverse hyperbolic sine 56of the real 57argument 58.Ar x . 59For a discussion of error due to roundoff, see 60.Xr math 3 . 61.Sh RETURN VALUES |
| 58The 59.Fn asinh 60and the 61.Fn asinhf 62functions | 62These functions |
| 63return the inverse hyperbolic sine of 64.Ar x . 65.Sh SEE ALSO 66.Xr acosh 3 , 67.Xr atanh 3 , 68.Xr exp 3 , 69.Xr math 3 70.Sh HISTORY 71The | 63return the inverse hyperbolic sine of 64.Ar x . 65.Sh SEE ALSO 66.Xr acosh 3 , 67.Xr atanh 3 , 68.Xr exp 3 , 69.Xr math 3 70.Sh HISTORY 71The |
| 72.Fn asinh 73function appeared in 74.Bx 4.3 . | 72.Fn asinh , 73.Fn asinhf , 74and 75.Fn asinhl 76functions appeared in 77.Bx 4.3 , 78.Fx 2.0 , 79and 80.Fx 10.0 , 81respectively. |