Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

(q || ~~p) /\ T

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p