Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.nottrue

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

⇒ logic.propositional.falsezeroand

q || p || F

⇒ logic.propositional.falsezeroor

q || p