| exp.3 (238722) | exp.3 (251343) |
|---|---|
| 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: @(#)exp.3 6.12 (Berkeley) 7/31/91 | 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: @(#)exp.3 6.12 (Berkeley) 7/31/91 |
| 29.\" $FreeBSD: head/lib/msun/man/exp.3 238722 2012-07-23 19:13:55Z kargl $ | 29.\" $FreeBSD: head/lib/msun/man/exp.3 251343 2013-06-03 19:51:32Z kargl $ |
| 30.\" | 30.\" |
| 31.Dd July 10, 2012 | 31.Dd June 3, 2013 |
| 32.Dt EXP 3 33.Os 34.Sh NAME 35.Nm exp , 36.Nm expf , 37.Nm expl , 38.\" The sorting error is intentional. exp, expf, and expl should be adjacent. 39.Nm exp2 , 40.Nm exp2f , 41.Nm exp2l , 42.Nm expm1 , 43.Nm expm1f , | 32.Dt EXP 3 33.Os 34.Sh NAME 35.Nm exp , 36.Nm expf , 37.Nm expl , 38.\" The sorting error is intentional. exp, expf, and expl should be adjacent. 39.Nm exp2 , 40.Nm exp2f , 41.Nm exp2l , 42.Nm expm1 , 43.Nm expm1f , |
| 44.Nm expm1l , |
|
| 44.Nm pow , 45.Nm powf 46.Nd exponential and power functions 47.Sh LIBRARY 48.Lb libm 49.Sh SYNOPSIS 50.In math.h 51.Ft double --- 7 unchanged lines hidden (view full) --- 59.Ft float 60.Fn exp2f "float x" 61.Ft long double 62.Fn exp2l "long double x" 63.Ft double 64.Fn expm1 "double x" 65.Ft float 66.Fn expm1f "float x" | 45.Nm pow , 46.Nm powf 47.Nd exponential and power functions 48.Sh LIBRARY 49.Lb libm 50.Sh SYNOPSIS 51.In math.h 52.Ft double --- 7 unchanged lines hidden (view full) --- 60.Ft float 61.Fn exp2f "float x" 62.Ft long double 63.Fn exp2l "long double x" 64.Ft double 65.Fn expm1 "double x" 66.Ft float 67.Fn expm1f "float x" |
| 68.Ft long double 69.Fn expm1l "long double x" |
|
| 67.Ft double 68.Fn pow "double x" "double y" 69.Ft float 70.Fn powf "float x" "float y" 71.Sh DESCRIPTION 72The 73.Fn exp , 74.Fn expf , --- 8 unchanged lines hidden (view full) --- 83.Fn exp2 , 84.Fn exp2f , 85and 86.Fn exp2l 87functions compute the base 2 exponential of the given argument 88.Fa x . 89.Pp 90The | 70.Ft double 71.Fn pow "double x" "double y" 72.Ft float 73.Fn powf "float x" "float y" 74.Sh DESCRIPTION 75The 76.Fn exp , 77.Fn expf , --- 8 unchanged lines hidden (view full) --- 86.Fn exp2 , 87.Fn exp2f , 88and 89.Fn exp2l 90functions compute the base 2 exponential of the given argument 91.Fa x . 92.Pp 93The |
| 91.Fn expm1 | 94.Fn expm1 , 95.Fn expm1f , |
| 92and the | 96and the |
| 93.Fn expm1f | 97.Fn expm1l |
| 94functions compute the value exp(x)\-1 accurately even for tiny argument 95.Fa x . 96.Pp 97The 98.Fn pow 99and the 100.Fn powf 101functions compute the value --- 80 unchanged lines hidden --- | 98functions compute the value exp(x)\-1 accurately even for tiny argument 99.Fa x . 100.Pp 101The 102.Fn pow 103and the 104.Fn powf 105functions compute the value --- 80 unchanged lines hidden --- |