Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

q || ~~(p || p)

⇒ logic.propositional.notnot

q || p || p

⇒ logic.propositional.idempor

q || p