Timeline for Binomial series

14 events

when toggle format	what		by	license	comment
Jan 11 at 12:18	vote	accept	Morteza
Jan 11 at 5:33	answer	added	Claude Leibovici		timeline score: 1
Jan 10 at 23:07	history	became hot network question
Jan 10 at 21:08	answer	added	Pietro Majer		timeline score: 4
Jan 10 at 21:06	answer	added	Giorgio Metafune		timeline score: 3
S Jan 10 at 19:41	history	suggested	J. W. Tanner		Added reference-request tag
Jan 10 at 17:19	review	Suggested edits
S Jan 10 at 19:41
Jan 10 at 16:00	answer	added	Iosif Pinelis		timeline score: 10
Jan 10 at 15:41	comment	added	LSpice		TeX note: please use `\sum`, not `\Sigma`, for sums. Compare, for example, $\displaystyle\sum_{k = 0}^n \sqrt k\binom n k$ `\displaystyle\sum_{k = 0}^n \sqrt k\binom n k` to $\displaystyle\Sigma_{k = 0}^n \sqrt k\binom n k$ `\displaystyle\Sigma_{k = 0}^n \sqrt k\binom n k`. I edited accordingly.
Jan 10 at 15:40	history	edited	LSpice	CC BY-SA 4.0	Capitalise title; `\Sigma` -> `\sum`
Jan 10 at 15:34	answer	added	Carlo Beenakker		timeline score: 5
Jan 10 at 15:34	comment	added	Aleksei Kulikov		Almost all of the mass of the sum is concentrated at $k$ near $\frac{n}{2}$, so the limit is $\frac{1}{\sqrt{2}}$. But this question is better suited for Mathematics Stack Exchange and not MathOverflow.
Jan 10 at 15:28	comment	added	Jukka Kohonen		A similar sum (but with alternating signs) was considered in this Math.SE question.
Jan 10 at 15:07	history	asked	Morteza	CC BY-SA 4.0