Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.absorpor

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

⇒ logic.propositional.falsezeroor

q || ~~(p /\ p)

⇒ logic.propositional.notnot

q || (p /\ p)

⇒ logic.propositional.idempand

q || p