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