Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(T /\ (q || ~~p) /\ T) || (F /\ r)
⇒ logic.propositional.truezeroand((q || ~~p) /\ T) || (F /\ r)
⇒ logic.propositional.truezeroandq || ~~p || (F /\ r)
⇒ logic.propositional.notnotq || p || (F /\ r)