Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.falsezeroor

(q /\ T) || ~~p

⇒ logic.propositional.notnot

(q /\ T) || p

⇒ logic.propositional.truezeroand

q || p