Descartes was not only a pioneer of analytic geometry but formulated a theory of mechanics and advanced ideas about the origins of animal movement and perception.
Deskartes wǎreqel ɣas amazan ən géométrie tan akayad, mašan aliɣat as təmusne ən kanan əd tizart ən nuzguman fal santotan ən awalewal əd təmusne tan arizeg.