I write, therefore I am

Let's say we want to find the the sum $S=\displaystyle\sum_{k=1}^nf(k)$ but we don't have a closed form or any easier way to ...

I recently came across a very nice wordpress page . There are a plenty of nice math in that page that I thoroughly enjoyed, especially ...

I was recently watching  How to estimate a population using statisticians  in Youtube and this reminded of the German tank problem. The...

The Birthday problem is one of the classic problems in Probability theory concerning the probability that, in a set of $n$ randomly ch...

Consider two friends $A$ and $B$ playing a series of bullet chess games. As every time the player who lost the recent game wants to con...

A list the integrals and identities used in solving the problem in this post . Throughout this post we consider $0<\alpha, \gamma,...

We all know about the classic Ménage problem which for the number of different ways in which it is possible to seat a set of male-fema...