Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.absorpand

q || p