Waldek, I have put your translation of the propositional logic code in here:
https://raw.github.com/martinbaker/fricas/master/src/algebra/boolean.spad.pamphlet In case you would like to include with FriCAS I have added some documentation. It would be better if this were written, or at least checked, by the original author. There is a bug in the functions 'dual' and 'simplify' that is not in OpenAxiom: (8) -> dual(pq) Function: ?=? : (%,%) -> Boolean is missing from domain: PropositionalFormula(Symbol) Internal Error The function = with signature (Boolean)$$ is missing from domain PropositionalFormula(Symbol) '=' is declared in BasicType but it doesn't seem to be defined in PropositionalFormula. I can't see where this is defined in OpenAxiom. Martin ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ open-axiom-devel mailing list open-axiom-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/open-axiom-devel
