cantor 4:4.5.5-0ubuntu2.1 (powerpc binary) in ubuntu maverick

 Cantor is an application to allow you to you use your favorite mathematical
 applications from within an elegant KDE-integrated worksheet interface. It
 provides dialogs to assist with common tasks and allows you to share your
 worksheets with others.
 .
 Cantor supports various mathematical applications as backends (provided in
 external packages):
  * KAlgebra (cantor-backend-kalgebra)
  * Maxima Computer Algebra System (cantor-backend-maxima)
  * R Project for Statistical Computing (cantor-backend-r)
  * Sage Mathematics Software (cantor-backend-sage)
 .
 This package is part of the KDE education module.