Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

~~(q || ~~p)

⇒ logic.propositional.notnot

~~(q || p)