Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(F /\ r) || ~~~~(p || F) || q
⇒ logic.propositional.falsezeroandF || ~~~~(p || F) || q
⇒ logic.propositional.falsezeroor~~~~(p || F) || q
⇒ logic.propositional.notnot~~(p || F) || q
⇒ logic.propositional.notnotp || F || q
⇒ logic.propositional.falsezeroorp || q