in reply to How can I get sine, cosine, and tangent to return values in degrees?

Sorry the atan() function is missing a ,1 ie 

sub atan { atan2($_[0],1) };

[download]

Originally posted as a Categorized Answer.

  • Comment on Re: How can I get sine, cosine, and tangent to return values in degrees?
  • Download Code

In Section Seekers of Perl Wisdom