Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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