Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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