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.or [TCon logic1.not [TVar "p"],TCon logic1.implies [TVar "p",TVar "q"]],TVar "p"]

~p || ~p || q, p => q