gcalctool v5.5.16 has been released
Gcalctool is the default GNOME desktop calculator.Download
It has Basic, Advanced, Financial and Scientific modes. Internally it uses multiple precision arithmetic to produce results to a high degree of accuracy.
This release is for the GNOME 2.9.2 call for tarballs.
Note that gcalctool requires the Gtk+ libraries that comes with GNOME 2.6 or later in order to build.