User blog comment:ANDY3556/Andrew's A-Notation/@comment-31867576-20180610164643/@comment-31867576-20180610183104

I'm extending the notation [yes, I am already doing that]. The first extension is A*(x), which is A(A(A(...x))...) where the recursion of A's happens A(x) or x^2 times. A*(x, y) is A(A(A...A(x, y))) where the recursion of A's happens A(x, y) times. A*(x, y, z) is A(A(A...A(x, y, z))) where the recursion of A's happens A(x, y, z) times and so on.

Also I've decided to make A(x) A(A(A(...A(x, x)...)) where the recursion happens x times.

My notation was made specifically to be at least good by googology standards. What do you think of it now?