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Dec 7, 2023 at 3:23 answer added Willie Wong timeline score: 0
Dec 7, 2023 at 2:36 answer added Pietro Majer timeline score: 1
Dec 7, 2023 at 2:18 history edited YCor CC BY-SA 4.0
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Jun 4, 2021 at 15:04 comment added LSpice @HarunŠiljak, re, if your sequences $(s_n)_n$ are valued in groups, then they are precisely the series $s_0 + (s_1 - s_0) + (s_2 - s_1) + \dotsb$, no?
Jan 25, 2014 at 22:17 history edited user9072
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May 5, 2013 at 19:18 answer added Amir Asghari timeline score: 1
Aug 27, 2012 at 9:26 history made wiki Post Made Community Wiki by Wadim Zudilin
Aug 26, 2012 at 15:33 answer added Steven Gubkin timeline score: 2
Aug 26, 2012 at 14:46 answer added Frank Thorne timeline score: 6
Aug 26, 2012 at 13:48 history edited Trevor Wilson
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Aug 26, 2012 at 13:39 answer added user9072 timeline score: 11
Aug 26, 2012 at 12:24 comment added Harun Šiljak "Tell me what is your way to "define" these two guys, I do not believe they are very related." In my first calculus course (still not sure whether I should refer to it as a calculus, or a real analysis course, though) we used the following definition of series: Let there be a sequence $(a_n)$ in a normed space $X$ and let $s_k=\sum_{n=1}^k a_n$ for $n\in\mathbb{N}$. Series in $X$ is an ordered pair $(a_n,s_k)$ ($a_n,s_k\in X$) which is consisted of two sequences $(a_n)$ and $(s_k)$, former being the terms, and latter being partial sums of series.
Aug 26, 2012 at 11:32 history edited Wadim Zudilin CC BY-SA 3.0
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Aug 26, 2012 at 10:19 comment added Harun Šiljak We define series using sequences. How would you define sequences using series?
Aug 26, 2012 at 10:16 history asked Wadim Zudilin CC BY-SA 3.0