- #1
drewfstr314
- 20
- 0
I have seen double sums, but have come across a problem involving sums over primes. However, this sum is inside a second sum, and is taken over all primes that divide the outside index, like this:
[itex] \sum_{k=1}^{n} \sum_{p | k} \frac 1p [/itex]
for p prime.
Is there any way to manipulate this? Any help would be appreciated.
Thanks!
[itex] \sum_{k=1}^{n} \sum_{p | k} \frac 1p [/itex]
for p prime.
Is there any way to manipulate this? Any help would be appreciated.
Thanks!