This is an example of C++ code of Clifford algebra calculations with the GiNaC computer algebra system. This code makes both symbolic and numeric computations. It was used to produce illustrations for paper [14, 12]. Described features of GiNaC are already available at PyGiNaC [3] and due to course should propagate into other software like GNU Octave [7] and gTybalt [18] which use GiNaC library as their back-end.
Vladimir V. Kisil