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