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