Freedom Math Dance

We all regularly have to modify a PDF file, either taking a part of it. The texexec program which is shipped with ConTeXt allows to do most...

Gauss's quadratic reciprocity law is a mysterious relation between prime numbers. If $p$ and $q$ are distinct prime numbers, it shows t...

This morning, Sebastián Herrero, Ricardo Menares and Juan Rivera-Letelier released a preprint on the arXiv entitled “ p-Adic distribution of...

Let $A$ and $B\in\mathrm{M}_n(\mathbf Z)$ be two square matrices with integer coefficients. Assume that they are conjugate by $\mathrm{GL}_n...

For every integer $n\geq 1$, the $n$th cyclotomic polynomial $\Phi_n$ is the monic polynomial whose complex roots are the primitive $n$th ro...

Recently, my father offered me the first volume of a graphic novel by Jean-François Kierzkowski and Marek called La suite de Skolem — Skole...

A recent MathOverflow  post asked for a proof that the roots of certain polynomials were located on the unit circle. A comment by Richard St...