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