Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

(T /\ q) || ~~p

⇒ logic.propositional.notnot

(T /\ q) || p

⇒ logic.propositional.truezeroand

q || p