Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.falsezeroor

~~(p /\ p) || q

⇒ logic.propositional.notnot

(p /\ p) || q

⇒ logic.propositional.idempand

p || q