sfcrazy (1542989) writes "Lubuntu, the light weight Ubuntu-based OS has been recognized as an official flavor of Ubuntu. While the recognition was made recently, today the iso and other images of Lubuntu have been made available on Canonical's cdimage.ubuntu.com. This also means that Lubuntu is out of the Ubuntu factory." Link to Original Source
The reason that every major university maintains a department of
mathematics is that it's cheaper than institutionalizing all those people.