English

Benford's law for the $3x+1$ function

Number Theory 2007-05-23 v2 Probability

Abstract

We show that for most choices of an initial seed x0x_0, the sequence of the first NN iterates of x0x_0 under the 3x+13x+1 map approximately satisfies Benford's law.

Cite

@article{arxiv.math/0509175,
  title  = {Benford's law for the $3x+1$ function},
  author = {Jeffrey C. Lagarias and K. Soundararajan},
  journal= {arXiv preprint arXiv:math/0509175},
  year   = {2007}
}

Comments

16 pages; revised proof of Prop. 3.3