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