New Horizons

Each morning, as soon as I arrive in front of my computer, I generally spend a couple of minutes browsing articles of the day on arxiv.org , in particular in the "Numerical Analysis" section (and sometimes on Computational Physic, but that's when I'm in tramping mode). This systematically browsing might look a bit fastidious, but I like to have an large overview of the newest developpements. In that topic I came across an article named "General Complex Polynomial Root Solver and Its Further Optimization for Binary Microlenses" which has a very interesting appendix (B, page 20) about the utility of patenting algorithms, in particular the discussion stands on the classical book "Numerical Recipes". In fact the author happened to write this article because they needed a different method to compute roots of complex polynomials than the one proposed in the NR book, because of copyright violation. So in some sense, they argue that "copyri...

This week I went to the dentist for a routine check-up. By inspecting his waiting room I should have guessed that my dentist was a Jeovah witness. The book questioning the existence of pardise should have warned me. After a while the dentist came in and I sat in the scary chair with pipes and syringes all over. I looked at my wisdom teeth that I should remove because there is no place left for them in my mouth. I mean really no place, one is pushing against my jaw and it make a terrible infection. The dentist began to explain me that I should open my mind, that I should make some work upon myself and give a place to those teeth, that they were here for a REASON. It was not a matter of surgery, just a matter of faith and self opening to the world. Seeing that I was more and more sceptical, he mistakingly took the example of homepathy to explain me that OTHER WAYS exist. "Yeah, I replied, I know that. It's the placebo effect. But it work only if you believe it". At that p...