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Apr
25
comment What do you call the subset of all the Gaussian integers having the smallest magnitude given an argument?
@mercio you are correct.
Apr
25
comment What do you call the subset of all the Gaussian integers having the smallest magnitude given an argument?
@Lee Mosher yes, typo
Apr
25
revised What do you call the subset of all the Gaussian integers having the smallest magnitude given an argument?
added 6 characters in body
Apr
25
comment Is $\sum_{k=-\infty}^{0}f(-k)=\sum_{k=0}^{\infty} f(k)$ always?
@Alamos the first symbol definitely represents $\lim_{n\to\infty}\sum_{k=-n}^0f(k)$
Apr
25
asked What do you call the subset of all the Gaussian integers having the smallest magnitude given an argument?
Apr
25
comment Is $\sum_{k=-\infty}^{0}f(-k)=\sum_{k=0}^{\infty} f(k)$ always?
@Alamos divergent series depend on the order
Apr
25
comment Is $\sum_{k=-\infty}^{0}f(-k)=\sum_{k=0}^{\infty} f(k)$ always?
It this true for all summation techniques used for divergent series?
Apr
25
comment Is $\sum_{k=-\infty}^{0}f(-k)=\sum_{k=0}^{\infty} f(k)$ always?
I made a typo in the question, sorry.
Apr
25
revised Is $\sum_{k=-\infty}^{0}f(-k)=\sum_{k=0}^{\infty} f(k)$ always?
added 1 character in body
Apr
25
asked Is $\sum_{k=-\infty}^{0}f(-k)=\sum_{k=0}^{\infty} f(k)$ always?
Apr
23
answered Sum of the Harmonic Series?
Apr
6
asked Proof that derivative operator cannot be written in terms of composition operator (without limits)
Apr
4
asked $\gamma=0$? Where is my error?
Apr
4
comment Does it make sense to learn any other language except English, being a mathematician?
@Howard Langtone consider Gelfond, Calculus of finite differences (1959). inis.jinr.ru/sl/vol1/UH/_Ready/Mathematics/… It has been translated to English only in 1971 in India. It is the only book where I found criteria of possibility to represent an analytic function as Newton series.
Apr
2
revised How to solve the following equation? $\left(\sqrt{u^2-1}+u\right)^{1/u}=\pi ^{1/\pi }$
edited tags
Apr
2
accepted How to solve the following equation? $\left(\sqrt{u^2-1}+u\right)^{1/u}=\pi ^{1/\pi }$
Apr
2
asked How to solve the following equation? $\left(\sqrt{u^2-1}+u\right)^{1/u}=\pi ^{1/\pi }$
Apr
1
comment Has anybody ever considered “full derivative”?
@columbus8myhw this is not closed form...
Apr
1
comment Has anybody ever considered “full derivative”?
@columbus8myhw it is not equal to e.
Apr
1
comment Has anybody ever considered “full derivative”?
@columbus8myhw I think e can be expressed in closed form by modifying the formula.