Champernowne Constant

The Champernowne constant is the number 0.123456789101112…, whose digits come from concatenating the positive integers. This Demonstration shows a pie chart that accumulates the constant's digits. When the number of digits grows, the slices cut the pie chart into parts that become more nearly equal, indicating the constant's statistical normality in base 10 for single digits. No proof of normality is known for this number in other bases.



  • [Snapshot]
  • [Snapshot]
  • [Snapshot]
    • Share:

Embed Interactive Demonstration New!

Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site. More details »

Files require Wolfram CDF Player or Mathematica.