History Research

Volume 5, Issue 2, March 2017

  • Egyptian 2/D Table (D Prime Number): An Entirely New Analysis Consistent with the Idea of a Progressive Teamwork

    Lionel Bréhamet

    Issue: Volume 5, Issue 2, March 2017
    Pages: 17-29
    Received: Oct. 08, 2016
    Accepted: Feb. 17, 2017
    Published: Apr. 01, 2017
    Downloads:
    Views:
    Abstract: For h=3 or 4, Egyptian decompositions into h unit fractions, like 2/D = 1 /D1 +... +1 /Dh, were given by using (h-1) divisors (di) of D1. This ancient modus operandi, well recognized today, provides Di=DD1/di for i greater than 1. Decompositions selected (depending on di) have generally been studied by modern researchers through the intrinsic featu... Show More