SquareFreeQ

可用

Tests if a polynomial or integer is square-free.

形式

SquareFreeQ[expr]

SquareFreeQ[expr, vars]

已驗證的範例SquareFreeQ[1] → True SquareFreeQ[x^2 - 1] → True SquareFreeQ[(x - 1)^2] → False選項

GaussianIntegers — default Automatic
Modulus — default 0

在 Qurak 上執行搜尋參考文件

主題

New In60 Algebraic Computing - New in Polynomial Manipulation
New In60 Alphabetical Listing - S
New In60 Mathematics And Algorithms - New in Number Theory & Integer Functions »
New In60 Number Theory And Integer Functions - New in Primes & Factorization
Number Recognition - General
Number Theoretic Functions - Integer Factorization »

相關

FactorInteger Factor FactorSquareFree FactorSquareFreeList PolynomialGCD IrreduciblePolynomialQ Discriminant PrimeQ PrimePowerQ MoebiusMu PrimeNu PrimeOmega

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