Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.idempand

~~q || ~~~~p

⇒ logic.propositional.notnot

q || ~~~~p

⇒ logic.propositional.notnot

q || ~~p

⇒ logic.propositional.notnot

q || p