Working with propositional formulae in Python

Terry Reedy tjreedy at
Tue Feb 10 23:33:06 CET 2009

nnp wrote:
> Hey,
> I'm currently working with propositional boolean formulae of the type
> 'A & (b -> c)' (for example). I was wondering if anybody knows of a
> Python library to create parse trees and convert such formulae to
> conjunctive, disjunctive and Tseitin normal forms?

You would probably do better with Google.
"Python conjunctive normal form"
gave some potentially interesting hits.

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