Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.idempand

~~p || q

⇒ logic.propositional.notnot

p || q