Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.idempand

q || ~~p

⇒ logic.propositional.notnot

q || p