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