.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
+.\" and Copyright 2008, Linux Foundation, written by Michael Kerrisk
+.\" <mtk.manpages@gmail.com>
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" Modified 1995-08-14 by Arnt Gulbrandsen <agulbra@troll.no>
.\" Modified 2002-07-27 by Walter Harms
.\" (walter.harms@informatik.uni-oldenburg.de)
-.TH EXP10 3 2002-07-27 "GNU" "Linux Programmer's Manual"
+.TH EXP10 3 2008-07-29 "GNU" "Linux Programmer's Manual"
.SH NAME
exp10, exp10f, exp10l \- base-10 exponential function
.SH SYNOPSIS
.BR exp10 ()
function returns the value of 10
raised to the power of \fIx\fP.
+.SH RETURN VALUE
+On success, these functions return the base-10 exponential value of
+.IR x .
+
+For various special cases, including the handling of infinity and NaN,
+as well as overflows and underflows, see
+.BR exp (3).
+.SH ERRORS
+See
+.BR math_error (7)
+for information on how to determine whether an error has occurred
+when calling these functions.
+
+For a discussion of the errors that can occur for these functions, see
+.BR exp (3).
+.\" FIXME . exp10 doesn't give ERANGE for an underflow, unlike exp() and exp2()
+.\" Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6787
.SH "CONFORMING TO"
-The function is a GNU extension.
+These functions are GNU extensions.
.SH "SEE ALSO"
.BR cbrt (3),
.BR exp (3),