Re: 73 chars, called on a foul (Re: LFSR golf)

[Anonymous Monk]

in reply to 73 chars, called on a foul (Re: LFSR golf)
in thread LFSR golf

Didn't know you wanted that. OK. New version (72 chars)

sub l{
my($s,$t)=@_;sub{($s=($s.(((my$x=$s+$t)=~y/1/1/d)%9%2)))=~s/5(.)/5/;$1
+}
}
 $x=l("50101","0022");print ($x->(),$x->(),$x->(),$x->());