Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroor

q || (p /\ T)

⇒ logic.propositional.truezeroand

q || p