Taking advantage of jimt's observation, 36 chars:

$s+=6/$_**2for 1..10**6;print sqrt$s

[download]


--chargrill 
$,=42;for(34,0,-3,9,-11,11,-17,7,-5){$*.=pack'c'=>$,+=$_}for(reverse s
+plit//=>$*
){$%++?$ %%2?push@C,$_,$":push@c,$_,$":(push@C,$_,$")&&push@c,$"}$C[$#
+C]=$/;($#C
>$#c)?($ c=\@C)&&($ C=\@c):($ c=\@c)&&($C=\@C);$%=$|;for(@$c){print$_^
+$$C[$%++]}

[download]

In reply to Re: Pi golf: by chargrill
in thread Pi golf: by Robbjedi

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