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2d
answered Can there be a sequence which is not convergent but has accumulation points?
Apr
27
comment Average distance between 2 points on surface of sphere?
@achillehui : just a curiosity , is there a generalisation that generalises geodesic distance to n dimensions?
Apr
27
comment Average distance between 2 points on surface of sphere?
@CameronWilliams : How can I generalise that to spheres of n dimesion? That is the motivation for asking this question.
Apr
27
asked Average distance between 2 points on surface of sphere?
Apr
20
revised A trigonometric proof of an inequality
inequation is a concept that is not been invented yet at the early part of 21st century
Apr
19
accepted How to generate complicated looking identities such as $\sqrt [3] {2 + \sqrt 5} - \sqrt [3] {2 - \sqrt 5}=1$ easily?
Apr
19
comment How to generate complicated looking identities such as $\sqrt [3] {2 + \sqrt 5} - \sqrt [3] {2 - \sqrt 5}=1$ easily?
@PrasunBiswas : that specific result or a more general form that makes that as a specific value?
Apr
19
comment How to generate complicated looking identities such as $\sqrt [3] {2 + \sqrt 5} - \sqrt [3] {2 - \sqrt 5}=1$ easily?
@PrasunBiswas : yes I agree nothing can be that general, is there even a taxonomy of identies or the their generating families exist?
Apr
19
comment How to generate complicated looking identities such as $\sqrt [3] {2 + \sqrt 5} - \sqrt [3] {2 - \sqrt 5}=1$ easily?
@PrasunBiswas : holy hell, what generates identities like that?
Apr
19
revised Limit $\lim_{x→0} x^{x^x}$
edited title
Apr
19
asked How to generate complicated looking identities such as $\sqrt [3] {2 + \sqrt 5} - \sqrt [3] {2 - \sqrt 5}=1$ easily?
Apr
18
comment Does every integer occur finitely many times and in what positions in Pascal's triangle?
@Archaick thank you
Apr
18
asked Does every integer occur finitely many times and in what positions in Pascal's triangle?
Apr
11
comment Deriving the value of $\pi$ from a dart board
Lookup bufons needle; no it is not
Mar
29
comment Is my $1+1+1+1+1…=-\frac{1}{2}$ proof correct?
Why down vote for asking a question and showing the work behind it, even if it is wrong it is a question with effort put into it +1 from me
Mar
21
awarded  Popular Question
Mar
20
revised Integral $\int_0^1\sqrt[2\,n\,]{\frac x{1-x}}\,\mathrm dx$
edited title
Mar
18
revised Calculus Proving
extreeme usage of $, trim the $ man!
Mar
17
comment Integral $\int \frac{x^2}{\sqrt[] {3-x^3} } \operatorname d \! x$
Changed your first image to a Mathjax, look up the FAQ for the site on how to do latex or google Mathjax.
Mar
17
revised Integral $\int \frac{x^2}{\sqrt[] {3-x^3} } \operatorname d \! x$
added 16 characters in body; edited title