English

La Baguette Math\'emagique

History and Overview 2021-03-18 v1

Abstract

If you throw a needle or stick at random onto a floor ruled with parallel lines, such as the cracks between floorboards or tiles, from the proportion of times that the stick lands crossing a crack you can estimate π\pi; can we get ee as well? Yes, we can. All of these aspects have been discussed before, but I haven't seen them discussed in this way: that one can estimate both π\pi and ee with the same Buffon's needle experiment.

Cite

@article{arxiv.2103.09347,
  title  = {La Baguette Math\'emagique},
  author = {Julyan H. E. Cartwright},
  journal= {arXiv preprint arXiv:2103.09347},
  year   = {2021}
}
R2 v1 2026-06-24T00:15:19.967Z