User blog comment:Eners49/New Notation Idea?/@comment-2601:142:2:EC49:84E3:14C4:34DB:5371-20180623154511/@comment-2601:142:2:EC49:755A:1A23:F930:1137-20180624132336

I just did some more math about how big [x, y, z] gets, and turns out that [x, y, z]'s equal to 4(4x). That's right, we now need to do these double curly bracket problems just to find out the required numbers for the double curly bracket problems. However, this is actually sort of useful, because these nested curly problems can be extended to calculate [w, x, y, z], which is equal to 4(4(4(4w))). You now need to solve FOUR layers of double curly bracket problems, up from two. You could continue this for any number of inputs, but the next input'll probably take up five lines.