1. Symmetric polynomialIn mathematics, a symmetric polynomial is a polynomial P(X1, X2, …, Xn) in n variables, such that if any of the variables are interchanged, one obtains the same polynomial. Formally, P is a symmetric polynomial, if for any permutation σ of the subscripts 1, 2, ... , n one has P(Xσ, Xσ, …, Xσ) = P(X1, X2, …, Xn).
Read “Symmetric polynomial” on English Wikipedia
Read “対称式” on Japanese Wikipedia
Read “Symmetric polynomial” on DBpedia
Read “Symmetric polynomial” on English Wikipedia
Read “対称式” on Japanese Wikipedia
Read “Symmetric polynomial” on DBpedia
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