Jacobsthal sum
In mathematics, Jacobsthal sums are finite sums of Legendre symbols related to Gauss sums. They were introduced by Jacobsthal (1907).
The Jacobsthal sum is given by
where p is prime and () is the Legendre symbol.
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Wikipedia
In mathematics, Jacobsthal sums are finite sums of Legendre symbols related to Gauss sums. They were introduced by Jacobsthal (1907).
The Jacobsthal sum is given by
where p is prime and () is the Legendre symbol.