Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

q || ~~(T /\ p)

⇒ logic.propositional.notnot

q || (T /\ p)

⇒ logic.propositional.truezeroand

q || p