Want to try another type of desktop calculator? Just klik://speedcrunch.
I just tried it on SUSE 10.1 and it works flawlessly. It is also reported to work on Kubuntu, Ubuntu and Kanotix. If you do not have klik yet, it’s very easy to prepare. For other details, check also http://speedcrunch.klik.atekon.de.
Happy no-installing.