Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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