Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

~(T /\ p) -> q

⇒ logic.propositional.truezeroand

~p -> q

⇒ logic.propositional.defimpl

~~p || q

⇒ logic.propositional.notnot

p || q