Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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