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