Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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