Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.demorganor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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