http://qs321.pair.com?node_id=917373


in reply to Re^3: perl error
in thread perl error

He definitely wants $row[$a+180] rather than $row($a+180) in the matrix operation, but I really think he wants just $a+180, since he never fills @row and @column with anything other than 0.


-pete
"Worry is like a rocking chair. It gives you something to do, but it doesn't get you anywhere."