Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~p <-> ((p || ~~(F || p)) /\ q)

⇒ logic.propositional.notnot

~p <-> ((p || F || p) /\ q)

⇒ logic.propositional.falsezeroor

~p <-> ((p || p) /\ q)