Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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