Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
The functions returning
.I double
conform to SVr4, 4.3BSD,
-POSIX.1-2001.
+POSIX.1-2001, and POSIX.1-2008.
The others are nonstandard functions that also exist on the BSDs.
.SH BUGS
There are errors of up to 2e\-16 in the values returned by
.SH CONFORMING TO
The
.BR lgamma ()
-functions are specified in C99 and POSIX.1-2001.
+functions are specified in C99, POSIX.1-2001, and POSIX.1-2008.
.I signgam
-is specified in POSIX.1-2001, but not in C99.
+is specified in POSIX.1-2001 and POSIX.1-2008, but not in C99.
The
.BR lgamma_r ()
functions are nonstandard, but present on several other systems.
.BR remainderf (),
and
.BR remainderl ()
-are specified in C99 and POSIX.1-2001.
+are specified in C99, POSIX.1-2001, and POSIX.1-2008.
The function
.BR drem ()
The functions returning
.I double
conform to SVr4, 4.3BSD,
-POSIX.1-2001.
+POSIX.1-2001, POSIX.1-2008.
The others are nonstandard functions that also exist on the BSDs.
.SH BUGS
On a pole error, these functions set