Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

F || q || (~p -> (~~p || (F /\ r))) || q

⇒ logic.propositional.falsezeroand

F || q || (~p -> (~~p || F)) || q

⇒ logic.propositional.falsezeroor

q || (~p -> (~~p || F)) || q

⇒ logic.propositional.falsezeroor

q || (~p -> ~~p) || q

⇒ logic.propositional.notnot

q || (~p -> p) || q

⇒ logic.propositional.defimpl

q || ~~p || p || q

⇒ logic.propositional.notnot

q || p || p || q

⇒ logic.propositional.idempor

q || p || q