Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

~~p || F || q

⇒ logic.propositional.notnot

p || F || q