Indefinite Integration of ln x
How to find the indefinite integration of ln x: example and its solution.
The integral of, uv', (ln x)⋅1 dx
is equal to,
uv, (ln x)⋅x
minus the integral of, u'v, (1/x)⋅x dx.
So ∫ ln x dx = x ln x - x + C.
This is one of the most frequently used formulas.
So it's good to remember it.