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