E772 -- De insigni promotione Analysis Diophantaeae
(On a notable advancement of Diophantine analysis)
This is a continuation of E769 about biquadratic forms.
For example, Euler looks at making 2A4 - B4 equal to a square, or
3A4 + B4 equal to a square.
Originally published in Memoires de l'academie des sciences de St.-Petersbourg 11, 1830, pp. 1-11
Opera Omnia: Series 1, Volume 5, pp. 82 - 93
- Reprinted in Commentat. arithm. 2, 1849, pp. 418-424 [E772a]
- Original publication: E772
- English translation (Chris Goff): E772
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