Curiously, IF the infinite tower for negative integer exponent converges, then it converges to the same value than the positive one.
![[Image: pExnRWg.png?1]](http://i.imgur.com/pExnRWg.png?1)
I don't know if it converges for negative exponents, and if it does, probably c is not unique.
![[Image: pExnRWg.png?1]](http://i.imgur.com/pExnRWg.png?1)
I don't know if it converges for negative exponents, and if it does, probably c is not unique.

