(split) LDP: Update original to LDP v3.50.

[linuxjm/LDP_man-pages.git] / original / man3 / atan.3

diff --git a/original/man3/atan.3 b/original/man3/atan.3
index 96e0415..922b938 100644 (file)
--- a/original/man3/atan.3
+++ b/original/man3/atan.3
@@ -2,6 +2,7 @@
 .\" and Copyright 2008, Linux Foundation, written by Michael Kerrisk
 .\"     <mtk.manpages@gmail.com>
 .\"
+.\" %%%LICENSE_START(VERBATIM)
 .\" Permission is granted to make and distribute verbatim copies of this
 .\" manual provided the copyright notice and this permission notice are
 .\" preserved on all copies.
@@ -21,6 +22,7 @@
 .\"
 .\" Formatted or processed versions of this manual, if unaccompanied by
 .\" the source, must acknowledge the copyright and authors of this work.
+.\" %%%LICENSE_END
 .\"
 .\" References consulted:
 .\"     Linux libc source code
@@ -67,7 +69,7 @@ The
 .BR atan ()
 function calculates the principal value of the arc tangent of \fIx\fP;
 that is the value whose tangent is \fIx\fP.
-.SH "RETURN VALUE"
+.SH RETURN VALUE
 On success, these functions return the principal value of the arc tangent of
 .IR x
 in radians; the return value is in the range [\-pi/2,\ pi/2].
@@ -89,13 +91,13 @@ is positive infinity (negative infinity), +pi/2 (\-pi/2) is returned.
 .\" glibc 2.8 does not do this.
 .SH ERRORS
 No errors occur.
-.SH "CONFORMING TO"
+.SH CONFORMING TO
 C99, POSIX.1-2001.
 The variant returning
 .I double
 also conforms to
 SVr4, 4.3BSD, C89.
-.SH "SEE ALSO"
+.SH SEE ALSO
 .BR acos (3),
 .BR asin (3),
 .BR atan2 (3),