E794 -- Theorema arithmeticum eiusque demonstratio
(A theorem of arithmetic and its proof)
Summary:
(from the English transltion by Jordan Bell)
In this paper, Euler proves that for m unequal positive integers a,b,c,d,..., the
sum of the fractions: a^n/{(a-b)(a-c)(a-d)...} + b^n/{(b-a)(b-c)(b-d)...} + c^n/{(c-a)(c-b)(c-d)...} + d^n/{(d-a)(d-b)(d-c)...} + ...
is equal to 0 for n less than or equal to m-2, and he gives a general formula for
the sum of these fractions for n equal m-1, m and greater than m. He shows a direct
relationship between the values of the sum of these fractions for higher n and the
coefficients of the polynomial (z-a)(z-b)(z-c)...
Publication:
-
Originally published in Commentationes arithmeticae 2, 1849, pp. 588-592
-
Opera Omnia: Series 1, Volume 6, pp. 486 - 493
- Reprinted in Opera postuma 1, 1862, pp. 152-156 [E794a]
Documents Available:
- Original publication: E794
- English translation (Jordan Bell): E794
- Other works that cite this paper include:
- Manuel Ojanguren's and Ivan Panin's paper "Rationally trivial hermitian spaces are locally trivial" in .pdf format.
Return to the Euler Archive