Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.falsezeroor

~~(p /\ T) || q

⇒ logic.propositional.notnot

(p /\ T) || q

⇒ logic.propositional.truezeroand

p || q