Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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