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