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