Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroand

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