Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

q || p || (p /\ p)

⇒ logic.propositional.absorpor

q || p