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