Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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