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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:41:07 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:41:07 +0000
commit3af6d22bb3850ab2bac67287e3a3d3b0e32868e5 (patch)
tree3ee7a3ec64525911fa865bb984c86d997d855527 /man3/gamma.3
parentAdding debian version 6.05.01-1. (diff)
downloadmanpages-3af6d22bb3850ab2bac67287e3a3d3b0e32868e5.tar.xz
manpages-3af6d22bb3850ab2bac67287e3a3d3b0e32868e5.zip
Merging upstream version 6.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--man3/gamma.321
1 files changed, 10 insertions, 11 deletions
diff --git a/man3/gamma.3 b/man3/gamma.3
index 2dc9075..3080624 100644
--- a/man3/gamma.3
+++ b/man3/gamma.3
@@ -5,7 +5,7 @@
.\"
.\" Modified 2003-11-18, aeb: historical remarks
.\"
-.TH gamma 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH gamma 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
gamma, gammaf, gammal \- (logarithm of the) gamma function
.SH LIBRARY
@@ -14,24 +14,24 @@ Math library
.SH SYNOPSIS
.nf
.B #include <math.h>
-.PP
+.P
.BI "[[deprecated]] double gamma(double " x ");"
.BI "[[deprecated]] float gammaf(float " x ");"
.BI "[[deprecated]] long double gammal(long double " x ");"
.fi
-.PP
+.P
.RS -4
Feature Test Macro Requirements for glibc (see
.BR feature_test_macros (7)):
.RE
-.PP
+.P
.BR gamma ():
.nf
_XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
-.PP
+.P
.BR gammaf (),
.BR gammal ():
.nf
@@ -45,7 +45,7 @@ These functions are deprecated: instead, use either the
or the
.BR lgamma (3)
functions, as appropriate.
-.PP
+.P
For the definition of the Gamma function, see
.BR tgamma (3).
.SS *BSD version
@@ -80,15 +80,14 @@ T{
.BR gammal ()
T} Thread safety MT-Unsafe race:signgam
.TE
-.sp 1
.SH STANDARDS
None.
.SH HISTORY
SVID 2.
-.PP
+.P
Because of historical variations in behavior across systems,
this function is not specified in any recent standard.
-.PP
+.P
4.2BSD had a
.BR gamma ()
that computed
@@ -100,12 +99,12 @@ in the external integer
In 4.3BSD the name was changed to
.BR lgamma (3),
and the man page promises
-.PP
+.P
.in +4n
"At some time in the future the name gamma will be rehabilitated
and used for the Gamma function"
.in
-.PP
+.P
This did indeed happen in 4.4BSD, where
.BR gamma ()
computes the Gamma function (with no effect on