Interesting result. Unsure whether it's correct. Doesn't look far off but it's hard to say without examining the code. Feel free to take a look at ncube's code.

Interesting result. Unsure whether it's correct. Doesn't look far off but it's hard to say without examining the code. Feel free to take a look at ncube's code. Some parts are a bit abstract since I had to generalize it to arbitrary dimensions, but let me know and I can provide some assistance.