Integrate:

[perl5.git] / pod / perlfunc.pod

diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod
index c817f4b..f8e2922 100644 (file)
--- a/pod/perlfunc.pod
+++ b/pod/perlfunc.pod
@@ -440,6 +440,8 @@ function, or use the familiar relation:
 
     sub tan { sin($_[0]) / cos($_[0])  }
 
+Note that atan2(0, 0) is not well-defined.
+
 =item bind SOCKET,NAME
 
 Binds a network address to a socket, just as the bind system call