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