Resultant

可用

Resultant of two polynomials in a given variable.

形式

Resultant[poly1, poly2, var]

Resultant[poly1, poly2, var, Modulus -> p]

验证过的示例Resultant[x^2 - 1, x + 1, x] → 0 Resultant[x^2 + y^2 - 1, (x - 1)^2 + (y - 1)^2 - 1, y] → -8*x + 8*x^2选项

Method — default Automatic
Modulus — default 0

在 Qurak 上运行搜索参考

主题

Finite Fields - Polynomials over Finite Fields
Polynomial Algebra - Polynomial Systems »
Polynomial Systems - Eliminating Variables

相关

Subresultants Discriminant PolynomialGCD Eliminate GroebnerBasis AsymptoticSolve Cancel Expand Factor FactorList FactorSquareFree FactorSquareFreeList

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