- #1
albertshx
- 13
- 0
Hello every one, now I'm dealing with a series
a(k) = k^(-s)e^(-tk), s,t > 0
I want to find a continuous function to approximate the partial sum, S(n)of it.
I hope there can be a good approximation. Please help me find it, thanks!
a(k) = k^(-s)e^(-tk), s,t > 0
I want to find a continuous function to approximate the partial sum, S(n)of it.
I hope there can be a good approximation. Please help me find it, thanks!