Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

(~~p || q) /\ T