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