you'll have less overhead (and more portability) if you simply define pi as 3.141659 rather than using Math::Trig.
Of course, that should read 3.14159. Or even 3.14159265358979323846264338327950288419716939937510 :)

In reply to Re^2: What is wrong with this code? by eyepopslikeamosquito
in thread What is wrong with this code? by perl.j

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