Pow

[pnegri]

How I can do Pow math? (Trying to shorten UUIDs)

[lukechampine]

Do you mean the C pow function? You could roll your own like so:

func Pow(n Uint128, exp int) Uint128 {
	p := From64(1)
	for i := 0; i < exp; i++ {
		p = p.Mul(n)
	}
	return p
}

(You could optimize this by squaring, but this approach is fast enough for most cases.)

I'm not sure how this relates to UUIDs, though?