Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.demorganor

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

⇒ logic.propositional.notnot

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