<\body> with other systems> It is quite easy to write interfaces between and computer algebra systems or other scientific programs with structured output. Please consider writing interfaces between and your favorite system(s). has already been interfaced with several other free systems, like Giac, Macaulay 2, Maxima, GNU Octave, Pari, Qcl, gTybalt, Yacas. Detailed documentation on how to add new interfaces is available in the |../../../devel/plugin/plugin.en.tm> menu. <\initial> <\collection>