Hello math people. We have a question regarding fair dice on the rpg stack. I made an attempt to answer it but have found myself woefully under-equipped to prove and explain where my research leads. I would love it if you could either 1) tear my answer to shreds or 2) post your own better answer.
https://rpg.stackexchange.com/questions/123545/is-gamesciences-non-cylindrical-seven-sided-die-a-balanced-fair-die/123560#123560