Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

(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