Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.absorpor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

q || (T /\ ~~p)

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p