Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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