Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

~~p || ~~q

⇒ logic.propositional.notnot

p || ~~q

⇒ logic.propositional.notnot

p || q