Is RPN still relevant?

[Garth Wilson]

(12-22-2023 02:26 AM)Valentin Albillo Wrote:  I think the first question of all should be: "How do you define "relevant" ?"

Part of it that won't be the same for everyone is something that hasn't really been mentioned in this thread, which is that some of us seem to have an RPN brain, while others have trouble thinking that way.