Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.absorpor

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