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| author | Krónos <Krónos@Sāturnus> | 1993-10-11 00:00:00 +0100 |
|---|---|---|
| committer | Alejandro Colomar <alx@kernel.org> | 2022-12-15 23:09:38 +0100 |
| commit | 9e0fdb0c0192079e5847f49832374ea28b5ad436 (patch) | |
| tree | 0eb6ca406983d655aa04225550ec9f8a6c265e90 /man3/isinf.3 | |
| parent | 3c23040573650f36a3f2778a3629f4ae7e6c10ab (diff) | |
| download | man-pages-prehistory-backwards.tar.gz | |
man-pages 1.0prehistory-backwards
man-pages-1.1 seems to be missing. :/
Link: <https://www.win.tue.nl/~aeb/ftpdocs/linux-local/manpages.archive/>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Diffstat (limited to 'man3/isinf.3')
| -rw-r--r-- | man3/isinf.3 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/man3/isinf.3 b/man3/isinf.3 index 58235420ee..b0e2b7146d 100644 --- a/man3/isinf.3 +++ b/man3/isinf.3 @@ -19,7 +19,7 @@ isinf, isnan, finite \- test for infinity or not-a-number (NaN) .BI "int finite(double " value ); .fi .SH DESCRIPTION -The \fBisinf()\fP function returns \-1 if \fIvalue\fP represents negative +The \fBisinf()\fP function returns -1 if \fIvalue\fP represents negative infinity, 1 if \fIvalue\fP represents positive infinity, and 0 otherwise. .PP The \fBisnan()\fP function returns a non-zero value if \fIvalue\fP is |