Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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