kig 4:3.5.0-0ubuntu2 (amd64 binary) in ubuntu dapper

interactive geometry program for KDE
 Kig is an application for interactive geometry. It is intended to serve
 two purposes:
 .
  - to allow students to interactively explore mathematical figures and
    concepts using the computer;
  - to serve as a WYSIWYG tool for drawing mathematical figures and
    including them in other documents.
 .
 With this program you can do geometry on a computer just like you would
 on a blackboard in a classroom. However, the program allows you to move
 and change parts of a geometrical drawing so that you can see how the other
 parts change as a result.
 .
 Kig supports loci and user-defined macros. It also supports imports
 and exports to/from foreign file formats including Cabri, Dr. Geo, KGeo,
 KSeg and XFig.
 .
 This package is part of the official KDE edutainment module.