It's getting harder and harder for me to believe that you're just a hobbyist. Aficionado would be a better term. And a damn versatile one at that!

— Theo Buehler

No special function is too special for J.M.!

— Bruno Joyal

To a true artisan of math. Thanks for all you share.

— anonymous Ko-Fi donor

Any code (Mathematica or otherwise) I've posted here I place under the WTFPL, unless indicated otherwise.