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- SanjiHimura
A YouTuber by the name of Mathologer recently put out a video that disputes a video by Numberphile that said that +1+2+3+4...=-1/12. This video here (it is a bit of a watch, but worth it.)
In that video, around the 22-minute mark, he presents a unique problem that I have attempted to solve in the comments: +1+0-1+0+1+0-1+0...
My solution is as follows:
S= +1+0-1+0+1+0-1+0
Then I supersum the problem (explained in the video for those who don't know what Supersumming is)
S=1 1 0 0 1 1 0 0...
I supersum again and got this:
S=1 1 (2/3) (1/2) (3/5) (2/3) (4/7) (1/2)...
It is at this point where the series converges into a finite sum that I don't know what it is by two people, one is a random commenter and the other is by Mathologer himself. It is Mathologer who is currently provided me the biggest headache today when he asked to find other supersummable series by just moving the 0 around.
As someone who understands nothing of calculus, I would like to understand what I did and how the YouTuber was so impressed with my work.
In that video, around the 22-minute mark, he presents a unique problem that I have attempted to solve in the comments: +1+0-1+0+1+0-1+0...
My solution is as follows:
S= +1+0-1+0+1+0-1+0
Then I supersum the problem (explained in the video for those who don't know what Supersumming is)
S=1 1 0 0 1 1 0 0...
I supersum again and got this:
S=1 1 (2/3) (1/2) (3/5) (2/3) (4/7) (1/2)...
It is at this point where the series converges into a finite sum that I don't know what it is by two people, one is a random commenter and the other is by Mathologer himself. It is Mathologer who is currently provided me the biggest headache today when he asked to find other supersummable series by just moving the 0 around.
As someone who understands nothing of calculus, I would like to understand what I did and how the YouTuber was so impressed with my work.