Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

T /\ ((F /\ r) || (T /\ (q || ~(~p || ~p))))

⇒ logic.propositional.truezeroand

(F /\ r) || (T /\ (q || ~(~p || ~p)))

⇒ logic.propositional.falsezeroand

F || (T /\ (q || ~(~p || ~p)))

⇒ logic.propositional.falsezeroor

T /\ (q || ~(~p || ~p))

⇒ logic.propositional.truezeroand

q || ~(~p || ~p)

⇒ logic.propositional.idempor

q || ~~p

⇒ logic.propositional.notnot

q || p