Exercise logic.propositional.consequence

Description
Prove that formula is a logical consequence of a set of formulas

Derivation

Final term is not finished

(~p || (p -> q)) /\ p => q

⇒ logic.propositional.defimpl, initial=TList [TCon logic1.and [TCon logic1.or [TCon logic1.not [TVar "p"],TCon logic1.implies [TVar "p",TVar "q"]],TVar "p"]]

(~p || ~p || q) /\ p => q