Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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