Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

q || (p /\ ~~p)

⇒ logic.propositional.notnot

q || (p /\ p)

⇒ logic.propositional.idempand

q || p