Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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