Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

(p /\ T) || q

⇒ logic.propositional.truezeroand

p || q