Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.absorpor

q || p