Question

integrate x/lnx

Answer 1

With ln(x) in the denominator like that that's not one of our preatty integrals.

Answer 2

you will not find a nice closed form for this one

Answer 3

ah

Answer 4

is it one of those repeating integrating ones

Answer 5

you mean like if you integrate by parts will you go around in a circle? i don't think so

Answer 6

i think you will not be able to solve in in the sense that you will not be able to find some nice function \(F\) whose derivative is \(\frac{x}{\ln(x)}\)

Answer 7

It's the type where our general methods of integrating get us nowhere. We have to leave it in the form of an integral and work with it that way.

Answer 8

this is what im trying to evaultate