Exercise logic.propositional.consequence
Description
Prove that formula is a logical consequence of a set of formulas
Firsts
Rule navigator.down Location [0] Term "Just (TList [TList [TVar \"q\"],TCon logic1.implies [TVar \"p\",TCon logic1.and [TVar \"p\",TVar \"q\"]]])" Focus "Just (TList [TVar \"q\"])" Environment