Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~(~~((q /\ q) || p) /\ ~q) /\ ((q /\ q) || (~r /\ T))

⇒ logic.propositional.truezeroand

~~(~~((q /\ q) || p) /\ ~q) /\ ((q /\ q) || ~r)