Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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