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Aug
20
comment Are these inequalities useless for getting better estimates? If not what is needed?
I had seen the original idea for the proof of divergence (the first 2 inequalities), I have no original thought here just like a juxtaposition monkey randomly trying different different things to see if can sandwich the harmonic series between two other estimateable series and then squeeze them. By no means I am trying to find a better estimate than $\ln n$ for estimation of harmonic series
Aug
20
asked Are these inequalities useless for getting better estimates? If not what is needed?
Aug
17
comment Is it possible that some combination of partial sums of $\sum \sqrt{k}$ be a rational number? $\text{where } k \text { not a perfect square}$
@barto : thanks, does math.stackexchange.com/a/437374/43288 answer it for the case of square roots only?
Aug
17
asked Is it possible that some combination of partial sums of $\sum \sqrt{k}$ be a rational number? $\text{where } k \text { not a perfect square}$
Aug
13
revised Different methods to compute $\sum\limits_{k=1}^\infty \frac{1}{k^2}$
k is the usual index for summation, n is used for the upper limit of summation.
Aug
11
accepted What this type of identities are called ? e.g. “expression containing no value/constant = value/constant”
Aug
11
comment What is intresting about $\sqrt{\log_x{\exp{\sqrt{\log_x{\exp{\sqrt{\log_x{\exp{\cdots}}}}}}}}}=\log_x{e}$?
The answers are the to the content, your title and content are different. Title is asking what , content is asking why? I started a more specific question regarding what is interesting math.stackexchange.com/questions/1392673/…
Aug
11
asked What this type of identities are called ? e.g. “expression containing no value/constant = value/constant”
Aug
11
revised What is intresting about $\sqrt{\log_x{\exp{\sqrt{\log_x{\exp{\sqrt{\log_x{\exp{\cdots}}}}}}}}}=\log_x{e}$?
added 2 characters in body; edited title
Aug
11
comment What is intresting about $\sqrt{\log_x{\exp{\sqrt{\log_x{\exp{\sqrt{\log_x{\exp{\cdots}}}}}}}}}=\log_x{e}$?
holly hell, where did this come from? +1
Aug
4
asked what is significant about closed sets?
Aug
4
awarded  Popular Question
Aug
4
revised Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
added 18 characters in body
Aug
4
comment Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
@Shailesh : Thank you once again, I think finally it is fixed! Ihope
Aug
4
revised Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
added 6 characters in body
Aug
4
comment Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
@Shailesh : thank you, fixed it now, I think
Aug
4
revised Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
edited body; edited title
Aug
4
revised Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
deleted 4 characters in body
Aug
4
comment Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
I don't know what you mean, can you please edit the question so I can see what you mean please?
Aug
4
revised Is $\sum\limits_{{\rm{i}} = 1}^{n - k} {{b_i}} \times {b_{n-2}} + b_{k}$ correct to express this pattern in base n?
added 12 characters in body; edited title