Happy New Year 2024 ... and 2023's last teaser !

[Maximilian Hohmann]

Hello!

(01-03-2024 12:56 AM)Valentin Albillo Wrote:  .... implementation of Ryser's formula. ...

I have come across that one when I looked for "permanent" and even tried it out with python (which is really not my favorite programming language...) on my Mac. For me is interesting that something seemingly trivial as the permanent has not yet inspired some mathematical genius to come up with a computer-friendly method of calculation. Perhaps because there is so little practical use for the permanent?

Anyway, I still wonder how you constructed that matrix!

Regards
Max