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