Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

q || (T /\ p)

⇒ logic.propositional.truezeroand

q || p