Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(F || ((~q || ~q) /\ ~(p -> q))) -> ~~p
⇒ logic.propositional.falsezeroor((~q || ~q) /\ ~(p -> q)) -> ~~p
⇒ logic.propositional.idempor(~q /\ ~(p -> q)) -> ~~p
⇒ logic.propositional.defimpl(~q /\ ~(~p || q)) -> ~~p
⇒ logic.propositional.demorganor(~q /\ ~~p /\ ~q) -> ~~p
⇒ logic.propositional.notnot(~q /\ p /\ ~q) -> ~~p