Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~(((~q || ~q) /\ (~(p -> q) || F)) -> p)

⇒ logic.propositional.defimpl

~~(((~q || ~q) /\ (~(~p || q) || F)) -> p)

⇒ logic.propositional.demorganor

~~(((~q || ~q) /\ ((~~p /\ ~q) || F)) -> p)

⇒ logic.propositional.falsezeroor

~~(((~q || ~q) /\ ~~p /\ ~q) -> p)

⇒ logic.propositional.notnot

~~(((~q || ~q) /\ p /\ ~q) -> p)