[Haskell-cafe] Associative Commutative Unification

Edsko de Vries devriese at cs.tcd.ie
Tue Jul 8 08:31:56 EDT 2008

On Tue, Jul 08, 2008 at 08:24:45AM -0400, John D. Ramsdell wrote:
> The Haskell typechecker contains a nice example of a unifier for
> freely generated terms.  My focus is on equational unification, but
> thanks anyway.

Are you aware of "Term Rewriting and all That"? It describes how to do
associative commutative unification; whether it satisfies your
'obviously correct' criterion I don't know. 


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