Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
~~(F || (F /\ T /\ r) || q || ~~p)
⇒ logic.propositional.notnotF || (F /\ T /\ r) || q || ~~p
⇒ logic.propositional.absorporF || q || ~~p
⇒ logic.propositional.falsezeroorq || ~~p
⇒ logic.propositional.notnotq || p