Re: [math-fun] Random nonempty intersection of cube and plane, revisited

For Mma implementation, see also: https://0x0.st/zOdi.txt . I only ran to 100k, but the output agrees with Tom R. Woohoo! We have almost calculated 2*Pi again! What a great number! But how about the 3x1x3 volume? Integration over this domain produces a result likely different by ten to fifteen percent. So does anyone know how to write the volume element to recover standard measure? Is it just the determinant of a Jacobian matrix? If yes, what is this matrix? --Brad On Thu, Aug 8, 2019 at 12:43 AM Tomas Rokicki <rokicki@gmail.com> wrote:

Here's my code, and its results.