.\" Modified 2004-11-12 as per suggestion by Fabian Kreutz/AEB
.\" 2008-07-24, mtk, created this page, based on material from j0.3.
.\"
-.TH Y0 3 2008-08-10 "" "Linux Programmer's Manual"
+.TH Y0 3 2014-01-18 "" "Linux Programmer's Manual"
.SH NAME
y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl \-
Bessel functions of the second kind
must be positive.
.PP
The
-.BR y0f ()
-etc. and
-.BR y0l ()
-etc. functions are versions that take and return
+.BR y0f (),
+.BR y1f (),
+and
+.BR ynf ()
+functions are versions that take and return
.I float
+values.
+The
+.BR y0l (),
+.BR y1l (),
and
+.BR ynl ()
+functions are versions that take and return
.I "long double"
-values, respectively.
+values.
.SH RETURN VALUE
On success, these functions return the appropriate
Bessel value of the second kind for