AlgebraicNumberTrace

可用

Trace of an algebraic number (sum of its conjugates over the rationals)

形式

AlgebraicNumberTrace[a]

验证过的示例AlgebraicNumberTrace[5 + Sqrt[2]] → 10 AlgebraicNumberTrace[Root[# ^ 4 + 11# ^ 3 + # ^ 2 + # + 1&, 1]] → -11 AlgebraicNumberTrace[2] → 2

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主题

Algebraic Number Theory - Algebraic Numbers and Representation »
New In60 Alphabetical Listing - A

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