English Title
On two numbers, of which the sum when increased or decreased by the square of one of them produces a square
Enestrom Number
775
Fuss Index
49
Original Language
Latin
Content Summary
Euler seeks x, y, and z so that (x+y)/z ± xx/(zz) and (x+y)/z ± yy/(zz) are both squares.
Published as
Journal article
Published Date
1830
Written Date
1780
Original Source Citation
Mémoires de l'académie des sciences de St.-Petersbourg, Volume 11, pp. 46-48.
Opera Omnia Citation
Series 1, Volume 5, pp.131-134.
Record Created
2018-09-25
E775en.pdf (72 kB)
E775en.pdf (72 kB)
