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