Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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