Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempand

(q /\ T) || ~~p

⇒ logic.propositional.notnot

(q /\ T) || p

⇒ logic.propositional.truezeroand

q || p