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