.\"
.\" based on glibc infopages
.\"
-.TH LGAMMA 3 2010-09-11 "" "Linux Programmer's Manual"
+.TH LGAMMA 3 2014-01-18 "" "Linux Programmer's Manual"
.SH NAME
lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam \-
log gamma function
Since using a constant location
.I signgam
is not thread-safe, the functions
-.BR lgamma_r ()
-etc. have
-been introduced; they return the sign via the argument
+.BR lgamma_r (),
+.BR lgammaf_r (),
+and
+.BR lgammal_r ()
+have been introduced; they return the sign via the argument
.IR signp .
.SH RETURN VALUE
On success, these functions return the natural logarithm of Gamma(x).
Since version 2.10, glibc does the right thing.
.SH SEE ALSO
.BR tgamma (3)
+.SH COLOPHON
+This page is part of release 3.79 of the Linux
+.I man-pages
+project.
+A description of the project,
+information about reporting bugs,
+and the latest version of this page,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.