Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

~~(p || q)