Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

T /\ (q || ~~p)

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p