Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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