Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempand

p || q || ~~p

⇒ logic.propositional.notnot

p || q || p