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JacobiSymbol

Usage

JacobiSymbol[n, m] 给出Jacobi符号  .


Notes

• 积分数学函数(参见 A.3.10节). • 对质数  , Jacobi符号减小到Legendre符号。Legendre符号等于  依赖于  是否是一个模  的二次余项。
• 参见 Mathematica 全书: 3.2.4.
• 同时参见: FactorInteger, MoebiusMu.
Further Examples

 is not a quadratic residue modulo  but  is.

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