I guess I just missed it then.

By the way number 2, a couple of years ago shahrokh told me that the Sum function wasn't working properly, and it seems it's still not working yet.

Or do you use it well?

cheers

2012/1/10 Mathieu Bouchard matju@artengine.ca

Le 2012-01-10 à 16:27:00, Alexandre Torres Porres a écrit :

by the way, that's a new expr function, right? when did it appear?cheers

...

I don't know. All the new expr functions are quite old...

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