kformula 1:2.1.1-1ubuntu1 (powerpc binary) in ubuntu lucid

 KFormula contains the formula drawing components. It can be used to embed
 formulas into KOffice documents.
 .
 Features include easy Greek letter insertion, intelligent cursor
 movement, advanced syntax highlighting, multi-level undo support,
 LaTeX export and MathML import.
 .
 This package is part of the KDE Office Suite.
 KFormula is a formula editor that provides the basic input facilities
 and the support functionality expected of a KOffice application.
 .
 Features include easy Greek letter insertion, intelligent cursor
 movement, advanced syntax highlighting, multi-level undo support,
 LaTeX export and MathML import.
 .
 This package is part of the KDE Office Suite.