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gives the trace of the algebraic number a.
Integers and rational numbers:
Root and AlgebraicNumber objects:
AlgebraicNumberTrace automatically threads over lists:
Trace of over :
AlgebraicNumberTrace is additive:
Use ToNumberField to find the trace of in the field :
The trace is the sum of its minimal polynomial roots:
AlgebraicNumberNorm MinimalPolynomial SymmetricPolynomial NumberFieldDiscriminant