Solving equation $\log_y(\log_y(x))= \log_n(x)$ for $n$ I'm just wondering, if I log a constant twice with the same base $y$,
$$\log_y(\log_y(x))= \log_n(x)$$
Can it be equivalent to logging the same constant with base $n$? If yes, what is variable $n$ equivalent to?

suppose $x=4$   and  $y=2$  then $\log_y(x)=2$
and   $\log_2(2)=1$
which means that $\log_n(4)=1$  it means that  $n=4$. I don't know if it is  helpful for you.
