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So first of all the equation, \((a^{3}+b^{3}=c^{3})\) for which I thick i can prove there is no whole number solution for it. At the end ...

Let \(\sum _{ x=1 }^{ i }{ { x }^{ n } } ,\quad n\in N=f(n)\).

Using the following fact and a bit of working around we can find f(n).

That ...

Here are three pages on the general formula for calculating the volume of prismoids! \[V = \frac{h}{6}[A_T +4A_M + A_B]\] The first page is a proof of the formula ...

My solution Equilateral Triangle Billiards 2

My answer - 0.8226 - is it mistake? Any comment...

While thinking up interesting problems, I stumbled upon this interesting fact:

If \(x = 3n^2,\) for some positive integer \(n,\) then \(x^3 + 1\) can be expressed as the product ...

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