Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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