Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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