I didn't know it either. And I wouldn't call myself a LibreOffice power user. But I still don't think it was very hard to put that together in 5 minutes using i

I didn't know it either. And I wouldn't call myself a LibreOffice power user. But I still don't think it was very hard to put that together in 5 minutes using informed trial-and-error, LibreOffice's built-in autocomplete, and one bit of DDG/StackOverflow to find the name of the `NUMBERVALUE()` function.