Mon, 28 Jan 2002 5:12:06 -0500
> From: Thomas Hallgren <email@example.com>
> David Feuer wrote:
> >Has anyone written an efficient purely-functional
> >implementation of unification (for type checking)?
> Well, if you have ever used hbc or nhc, you have used
> containing purely functional implementations of
> functional unification can be efficient enough for
Thank you for this information. However, it does not
quite satisfy my curiosity: are these purely functional
type checkers as efficient (big-O) as imperative ones?
And if not, why not?
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