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