Решенный интеграл вида ∫lnαx/x^3dx

Solving an indefinite integral of the form ∫lnαx/x^3dx by integration by parts, where α takes the values 1,2,3,4,5...n
An example of solving integrals for α=1,3,4,5
∫lnαx/x^3dx, ∫lnx/x^3dx, ∫ln3x/x^3dx, ∫ln4x/x^3dx, ∫ln5x/x^3dx

The solution is in PDF format