Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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