Thanks, trying it now but I have another question.
All of the examples have only values when finding solutions, but mine have both and when r=2. Should this be happening? When I try to use it these solutions to find my second solution it seems to mess everything up.
This is what I got...
Homework Statement
Find two linearly independent power series solutions for xy" - y' + xy = 0 using the Frobenius method.
Homework Equations
The Attempt at a Solution
solving for the indicial roots I got:
-> r(r-2) = 0
r = 0, 2
for the recursion formula I got...