Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.falsezeroor

(~~p /\ T) || q

⇒ logic.propositional.truezeroand

~~p || q

⇒ logic.propositional.notnot

p || q