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