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