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