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