Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.idempor

F || q || ~~p

⇒ logic.propositional.notnot

F || q || p