diff options
Diffstat (limited to 'lib/msun/man/asinh.3')
| -rw-r--r-- | lib/msun/man/asinh.3 | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/lib/msun/man/asinh.3 b/lib/msun/man/asinh.3 index 6dba217..bab8da6 100644 --- a/lib/msun/man/asinh.3 +++ b/lib/msun/man/asinh.3 @@ -28,12 +28,13 @@ .\" from: @(#)asinh.3 6.4 (Berkeley) 5/6/91 .\" $FreeBSD$ .\" -.Dd May 6, 1991 +.Dd June 9, 2013 .Dt ASINH 3 .Os .Sh NAME .Nm asinh , -.Nm asinhf +.Nm asinhf , +.Nm asinhl .Nd inverse hyperbolic sine functions .Sh LIBRARY .Lb libm @@ -43,11 +44,14 @@ .Fn asinh "double x" .Ft float .Fn asinhf "float x" +.Ft long double +.Fn asinhl "long double x" .Sh DESCRIPTION The -.Fn asinh -and the -.Fn asinhf +.Fn asinh , +.Fn asinhf , +and +.Fn asinhl functions compute the inverse hyperbolic sine of the real argument @@ -55,11 +59,7 @@ argument For a discussion of error due to roundoff, see .Xr math 3 . .Sh RETURN VALUES -The -.Fn asinh -and the -.Fn asinhf -functions +These functions return the inverse hyperbolic sine of .Ar x . .Sh SEE ALSO @@ -69,6 +69,13 @@ return the inverse hyperbolic sine of .Xr math 3 .Sh HISTORY The -.Fn asinh -function appeared in -.Bx 4.3 . +.Fn asinh , +.Fn asinhf , +and +.Fn asinhl +functions appeared in +.Bx 4.3 , +.Fx 2.0 , +and +.Fx 10.0 , +respectively. |
