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