Note that the SC almost by definition only looks at cases that pertain to the constitution, or to base legal principles, not to individual laws. And good luck codifying the constitution itself and/or the rules of common law into formal math.
Also, appeals essentially mean that at least one of the parties believes that a judge made a mistake in the way they applied the law, not necessarily that the law itself is ambiguous. A judge can fail to apply a perfectly unambiguous law, or at least a plaintiff can believe that they did, and can bring enough evidence that their belief has some merit.
Also, appeals essentially mean that at least one of the parties believes that a judge made a mistake in the way they applied the law, not necessarily that the law itself is ambiguous. A judge can fail to apply a perfectly unambiguous law, or at least a plaintiff can believe that they did, and can bring enough evidence that their belief has some merit.