Everybody knows you can factorize out the sum in the denominator because it doesn't depend on j (It's just a normalization factor)

Thanks!

Btw, there were also a few Vandas, a even less Dendrobiums if I recall correctly

Cheers!

Yes

The view is nice, but I think if I lived there I'd go once and then not again because it's expensive

It tasted good, but I don't think I would have been able to distinguish the taste from a "golden" kiwi

Thanks for the ID ; I had no idea