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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-17 10:52:33 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-17 10:52:33 +0000 |
| commit | 2c3307fb903f427be3d021c5780b75cac9af2ce8 (patch) | |
| tree | 65cf431f40b7481d81ae2dfce9576342686448f7 /upstream/archlinux/man3/logb.3 | |
| parent | Releasing progress-linux version 4.22.0-1~progress7.99u1. (diff) | |
| download | manpages-l10n-2c3307fb903f427be3d021c5780b75cac9af2ce8.tar.xz manpages-l10n-2c3307fb903f427be3d021c5780b75cac9af2ce8.zip | |
Merging upstream version 4.23.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'upstream/archlinux/man3/logb.3')
| -rw-r--r-- | upstream/archlinux/man3/logb.3 | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/upstream/archlinux/man3/logb.3 b/upstream/archlinux/man3/logb.3 index c74184ea..965561c2 100644 --- a/upstream/archlinux/man3/logb.3 +++ b/upstream/archlinux/man3/logb.3 @@ -7,7 +7,7 @@ .\" .\" Inspired by a page by Walter Harms created 2002-08-10 .\" -.TH logb 3 2023-10-31 "Linux man-pages 6.06" +.TH logb 3 2024-05-02 "Linux man-pages 6.8" .SH NAME logb, logbf, logbl \- get exponent of a floating-point value .SH LIBRARY @@ -57,9 +57,10 @@ If .B FLT_RADIX is 2, .BI logb( x ) -is equal to -.BI floor(log2( x ))\fR, -except that it is probably faster. +is similar to +.BI floor(log2(fabs( x )))\f[R],\f[] +except that the latter may give an incorrect integer +due to intermediate rounding. .P If .I x |