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