Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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