Hello, on my homepage mitglied.lycos.de/arnoldk67->Computer->Terme Projekt you = can=20 find a small program that demonstrates a class bruch. This class can be u= sed=20 like a normal datatype, e.g. real, and it can do the conversions. This example program is in German only at the moment. Arnold _______________________________________________ kde-edu mailing list kde-edu@mail.kde.org http://mail.kde.org/mailman/listinfo/kde-edu