I aim to share feedback on many topics, including life in France, and technology experiments. Will try to make it interesting and fun.
Proof of Collatz sequence convergence.
On first post part , we got some intuition about Collatz sequence], that seems to be unproven yet. Let’s try to prove it mathematically.
Collatz sequence is a well known suite mathematical suite, remaining unproved as far as I know. Let’s play with it and discover some of its secrets.
Que faire le dimanche? Le repos dominical est parfois nécessaire, tout comme il est parfois très intéressant de sortir et de vivre une nouvelle expérience. C’est ce qui m’est arrivé dimanche dernier. Journée chaude, très estivale bien que nous soyons toujours au printemps. Une opportunité s’est présentée en la visite d’un jardin chinois dans les Yvelines. Ce jardin se nomme le jardin de Yili.
World cup football european meaning will start in June 2018. It’s time to get knowledged about rules and to foresee what could be the ouputs of the different groups.
We all face moments where we feel as not being as smart as expected. You know, those times where we lack of spirit presence, and of connection with the real world. It sometimes happen with R too, and that’s the subject of today’s post. Let’s focus on some reccuring needs, and how to address them gracefully in a very concise and convenient way.