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