The instrumental genesis in the demonstration of the pythagorean theorem

Subtil, ManuelaDomingos, António2020-04-162020-04-162018978-91-7601-906-1PURE: 17787840PURE UUID: de33012f-8b3f-45ca-a2b2-0610dfa6632dORCID: /0000-0002-5362-5691/work/72374934http://hdl.handle.net/10362/963111178315engThe instrumental genesis in the demonstration of the pythagorean theoremconference object