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