De tribus numeris quadratis, quorum tam summa quam summa productorum ex binis sit quadratum

English Title

On three square numbers, of which the sum and the sum of products two apiece will be a square

Authors

Leonhard Euler

Enestrom Number

523

Fuss Index

75

Original Language

Latin

Content Summary

Euler wants xx+yy+zz and xxyy+xxzz+yyzz both to be squares.

Published as

Journal article

Published Date

1782

Written Date

1780

Original Source Citation

Acta Academiae Scientiarum Imperialis Petropolitanae, Volume 1779: I, pp. 30-39.

Opera Omnia Citation

Series 1, Volume 3, pp.453-462.

Record Created

2018-09-25