in reply to Re: Global Vars
in thread Global Vars

Thanks all - pretty much confirms what I thought. Phew. 
map{$a=1-$_/10;map{$d=$a;$e=$b=$_/20-2;map{($d,$e)=(2*$d*$e+$a,$e**2
-$d**2+$b);$c=$d**2+$e**2>4?$d=8:_}1..50;print$c}0..59;print$/}0..20

[download]
Tom Melly, pm (at) cursingmaggot (stop) co (stop) uk

In Section Seekers of Perl Wisdom