Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

q || ~~(p /\ p)

⇒ logic.propositional.notnot

q || (p /\ p)

⇒ logic.propositional.idempand

q || p