---
cover: images/screenshot.png
date: "2026-04-13 21:00:37"
links:
  - lang: en
    name: Page d'origine
    url: https://www.andrewheiss.com/blog/2026/04/13/seeds-predetermined-universes/
  - archive: true
    name: Archive
    url: https://web.archive.org/web/20260413190012/https://www.andrewheiss.com/blog/2026/04/13/seeds-predetermined-universes/
tags:
  - Mathématiques
  - Nombres pseudo-aléatoires
  - Graines
personnalites:
  - Andrew Heiss
title:
  Generating universes within universes with a single seed | Andrew Heiss – Andrew
  Heiss
weather:
  illuminance: 0.0
  precipitations: true
  pressure: 999.661926628663
  source:
    - influxdb
  temperature: 6.55555555555555
  wind_direction: 252.0
  wind_speed: 2.0921472
---

> See how one call to set.seed() in R creates an entire predetermined universe of pseudorandom numbers

Une plongée extrêmement intéressante – et très bien écrite – dans les nombres pseudo-aléatoires et l'utilisation de graines.