summaryrefslogtreecommitdiff
path: root/pod/perlfunc.pod
diff options
context:
space:
mode:
authorPaul Fenwick <pjf@perltraining.com.au>2008-04-06 21:28:27 +1000
committerRafael Garcia-Suarez <rgarciasuarez@gmail.com>2008-04-06 14:53:02 +0000
commit9f5e10ca92116e50ba77fee2d7f4b85b0cfe80e9 (patch)
tree5e825131c46f8e5642995ca0d87b6654874c81a4 /pod/perlfunc.pod
parent5cd1aaf0462ab5a623783226b64c9f8769295b5b (diff)
downloadperl-9f5e10ca92116e50ba77fee2d7f4b85b0cfe80e9.tar.gz
perlfunc.pod: atan2(0,0) returns 0, not undef
Message-ID: <47F8273B.6010504@perltraining.com.au> p4raw-id: //depot/perl@33650
Diffstat (limited to 'pod/perlfunc.pod')
-rw-r--r--pod/perlfunc.pod3
1 files changed, 2 insertions, 1 deletions
diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod
index 886aae9b30..3e107c93fa 100644
--- a/pod/perlfunc.pod
+++ b/pod/perlfunc.pod
@@ -492,7 +492,8 @@ function, or use the familiar relation:
sub tan { sin($_[0]) / cos($_[0]) }
-Note that atan2(0, 0) is not well-defined.
+Note that atan2(0, 0) is not well-defined, however the Perl
+implmentation returns C<0> for this value.
=item bind SOCKET,NAME
X<bind>