Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

~(~F || F) || q || ~~p

⇒ logic.propositional.notfalse

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