Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.idempor

q || ~~p

⇒ logic.propositional.notnot

q || p