Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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