Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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