Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

q || ~~p

⇒ logic.propositional.notnot

q || p