Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

~~p || q

⇒ logic.propositional.notnot

p || q