Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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