English Title

Elucidations about two sums of pairs of biquadratics, which are mutually equal

Authors

Leonhard Euler

Enestrom Number

776

Fuss Index

50

Original Language

Latin

Content Summary

Euler shows that A4 + B4 = C4 + D4 for A = 477069, B = 8497, C = 310319, D = 428397 and for some other sets of values.

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. 49-57.

Opera Omnia Citation

Series 1, Volume 5, pp.135-145.

Record Created

2018-09-25

Included in

Mathematics Commons

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