Authors: Wintsche, Gergely
Title: A rational problem from elementary number theory
Language (ISO): en
Abstract: We solve a bit more then the half of the XV.th. proposition of Leonardo Pisano who was also named as Fibonacci. We do it using only elementary tools of number theory. Our problem is explicitly what square number and the sum of a p prime of the form 4k+1 give a square number again.
URI: http://hdl.handle.net/2003/31742
http://dx.doi.org/10.17877/DE290R-11747
Issue Date: 2008
Publisher: Gesellschaft für Didaktik der Mathematik
Is part of: Beiträge zum Mathematikunterricht 2008, 42. Jahrestagung der Gesellschaft für Didaktik der Mathematik vom 13.3. bis 18.3.2008 in Budapest
Appears in Collections:2008

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