Suppose the following self made example in the mathematics context:
- The slop is identical for all the cases of n = 1,2,3, ... , 10.
Can I reword this as
- The slop is identical among all the cases of n = 1,2,3, ... , 10.
The first example with "for" is how this would normally be phrased. I can see no reason to change to "among". If you did use "among" I would probably understand, but it would seem a little odd, perhaps very odd.