Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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