9 ms·
No, the title is right. The sum is not -1/12, there is no sum because it diverges. The Ramanujan summation is not the real summation, its a way to assign a su
by jedi_stannis 13y ago
No, the title is right. The sum is not -1/12, there is no sum because it diverges. The Ramanujan summation is not the real summation, its a way to assign a sum to divergent series which can be useful in some cases.