Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
T /\ ~(~(q /\ q) /\ ~(T /\ ~r)) /\ ~~((q || p) /\ ~q)
⇒ logic.propositional.idempandT /\ ~(~q /\ ~(T /\ ~r)) /\ ~~((q || p) /\ ~q)
⇒ logic.propositional.truezeroandT /\ ~(~q /\ ~~r) /\ ~~((q || p) /\ ~q)
⇒ logic.propositional.notnotT /\ ~(~q /\ r) /\ ~~((q || p) /\ ~q)