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