I'm trying hard to find the intersection points of two asymptotic functions, in order to figure out at what exactly n coordinates, one function surpasses another.
$y(n)=8n^2$
$g(n)=64n\lg n$
to find the intersection points, I transform them into the following equation:
$8n^2=64n\lg n$
both side divided by $8n$, as suggested by Tanner, then we have:
$n=8\lg n$
But I still have no idea how to solve it.
ps: $lg$ is 2 base.
Thanks in advance!