Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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