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