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