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On the determination of Pythagorean triplets. (Italian. English summary) Zbl 0586.51019
There is given a procedure which associates to any integer x the set composed of all triplets of integers (x,y,z) so that $$x^ 2+y^ 2=z^ 2$$. The procedure received a nice geometric interpretation.
Reviewer: Dan Brânzei
##### MSC:
 51M15 Geometric constructions in real or complex geometry
##### Keywords:
geometric constructions; Pythagorean triplets