Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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