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