| fpclassify.3 (131859) | fpclassify.3 (140890) |
|---|---|
| 1.\" Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org> 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. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" | 1.\" Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org> 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. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: head/lib/libc/gen/fpclassify.3 131859 2004-07-09 06:37:44Z das $ | 25.\" $FreeBSD: head/lib/libc/gen/fpclassify.3 140890 2005-01-27 05:46:17Z das $ |
| 26.\" | 26.\" |
| 27.Dd July 8, 2004 | 27.Dd January 26, 2005 |
| 28.Dt FPCLASSIFY 3 29.Os 30.Sh NAME 31.Nm fpclassify , isfinite , isinf , isnan , isnormal 32.Nd "classify a floating-point number" 33.Sh LIBRARY 34.Lb libm 35.Sh SYNOPSIS --- 51 unchanged lines hidden (view full) --- 87is an infinity, NaN, 88or a non-zero normalized number, respectively. 89.Pp 90The symbol 91.Fn isnanf 92is provided as an alias to 93.Fn isnan 94for compatibility, and its use is deprecated. | 28.Dt FPCLASSIFY 3 29.Os 30.Sh NAME 31.Nm fpclassify , isfinite , isinf , isnan , isnormal 32.Nd "classify a floating-point number" 33.Sh LIBRARY 34.Lb libm 35.Sh SYNOPSIS --- 51 unchanged lines hidden (view full) --- 87is an infinity, NaN, 88or a non-zero normalized number, respectively. 89.Pp 90The symbol 91.Fn isnanf 92is provided as an alias to 93.Fn isnan 94for compatibility, and its use is deprecated. |
| 95Similarly, 96.Fn finite 97and 98.Fn finitef 99are deprecated versions of 100.Fn isfinite . |
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| 95.Sh SEE ALSO 96.Xr isgreater 3 , 97.Xr math 3 , 98.Xr signbit 3 99.Sh STANDARDS 100The 101.Fn fpclassify , 102.Fn isfinite , --- 25 unchanged lines hidden --- | 101.Sh SEE ALSO 102.Xr isgreater 3 , 103.Xr math 3 , 104.Xr signbit 3 105.Sh STANDARDS 106The 107.Fn fpclassify , 108.Fn isfinite , --- 25 unchanged lines hidden --- |