Fast (i.e. non-polynomial) computation
You mean "i.e. polynomial," right? NP is exponential ;-). I heartily agree with your post, and defer to my favorite MJD talk for the details.

EDIT: Nut graph:

next time someone tells you to give up on your problem because it's NP-complete, ignore them.

In reply to Re^2: Travelling problem by educated_foo
in thread Travelling problem by Dirk80

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