Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

(q || p) /\ ~~T

⇒ logic.propositional.notnot

(q || p) /\ T

⇒ logic.propositional.truezeroand

q || p