Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.truezeroor

T /\ (q || p)

⇒ logic.propositional.truezeroand

q || p