Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

~~T /\ (q || p)

⇒ logic.propositional.notnot

T /\ (q || p)

⇒ logic.propositional.truezeroand

q || p