Ok, @sandwichmaker , here goes! <cracks knuckles>. I'll begin with the *multivariate* case, which is where I actually got interested, in the mid-nineties: https://t.co/AP1PyDbP6P (use https://t.co/tfxiQBUsUD if that link doesn't work, and your library will open the ACM DL) 1/17
— Rob Corless (@corless_rob) January 7, 2022