Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.idempand

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