Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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