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Re: Who's a thief?by Abigail-II (Bishop) |
| on Jul 05, 2002 at 07:23 UTC ( [id://179606]=note: print w/replies, xml ) | Need Help?? |
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Actually, the only natural backtracking mechanism found
in Perl is in regular expressions. Backtracking is what
I use to determine primeness of numbers using regular
expressions, it's what's used in the Cookbook when regular
expressions are used to solve Diophantine equations, and
its used in my reduction of 3-CNF-SAT to regular expressions
http://perl.plover.com/NPC/NPC-3SAT.html.
Abigail
In Section
Meditations
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