[Haskell-cafe] combinatorial search with running bound

Michael Mossey mpm at alumni.caltech.edu
Sat Sep 26 17:28:28 EDT 2009

I made some mistakes in editing this code before posting it. I wrote 
BoxBounds in a couple places when I meant Box. Also made calls to boxesSep' 
when I meant boxesSep2'. Hopefully should all be obvious from context.

Michael Mossey wrote:
> I have a combinatorial search problem that requires a
> running lower bound to be tracked in order to prune the search. I have enough
> Haskell experience to know how to do a combinatorial search, for example with
> list compresions or the list monad, but I don't know how to keep a running
> lower bound.

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