Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

(p /\ T) || q

⇒ logic.propositional.truezeroand

p || q