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