Exactly why I hope it will flop and they decide it’s not worth the money. It’s disgusting how tech companies take something free and try to monetize it by hiding it under a veneer of “accessibility” and “integration”. One can only hope that information regarding FOSS will remain easily accessible and that the group this update is targeting is insignificant enough. I doubt any serious data scientist would opt to Excel + Python over just Python for big enough data sets, and the average Excel user, let’s face it, is unlikely to learn Python.
I don’t see how your example is ‘funny’. That’s what you expect to get. -52 is -25. (-5)2 = 25.