This is gnumeric, the GNOME spreadsheet program. Gnumeric will import your existing Excel, 1-2-3, Applix, Sylk, XBase and Oleo files. If you are familiar with Excel, you should be ready to use Gnumeric.
gnumeric-1.0.13: description + notes
Gnumeric has a plugin system based on shared libraries right now (which means that all plugins right now fall under the GNU GPL). A plugin exists for defining your own functions in Python. The Gnumeric Home Page has more information.
This particular build does not contain
gdaorguilesupport. It is possible, but unlikely, that GNOME Basic (gb) contains security vulnerabilities.
To auto-install this package, go back and click on the respective install icon.