Authors

Leonhard Euler

Enestrom Number

566

Fuss Index

35

Original Language

Latin

Published as

Journal article

Published Date

1784

Written Date

1775

Content Summary

This paper presents the resolution of integers as the sum of four squares, after the influence of Lagrange. Then, in section 9, Euler writes about the resolution of integers into three triagonal numbers.

Original Source Citation

Acta Academiae Scientiarum Imperialis Petropolitanae, Volume 1780: II, pp. 38-48.

Opera Omnia Citation

Series 1, Volume 4, pp.116-124.

Record Created

2018-09-25

Included in

Mathematics Commons

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