Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroor

(q || p) /\ T

⇒ logic.propositional.truezeroand

q || p