Interesting value for W, h involving phi,Omega?

[Ivars]

However it seemed as if couldnt see the wood because all those trees:
Of course \( h(x) \) is the inverse function of \( x^{1/x} \).
And thatswhy it is clear that \( h(x^{1/x})=x \),
especially for \( x=I/n \).

Also for x= I/y, y -real>1?

Ivars