Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ ~F /\ ~~(q || (~r /\ T))

⇒ logic.propositional.notnot

~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ ~F /\ (q || (~r /\ T))

⇒ logic.propositional.truezeroand

~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ ~F /\ (q || ~r)