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