quadratic reciprocity

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

不可算名詞

(number theory) The mathematical theorem which states that, for given odd prime numbers p and q, the question of whether p is a square modulo q is equivalent to the question of whether q is a square modulo p.

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Understanding quadratic reciprocity is essential for anyone studying advanced number theory.

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意味（1）

(number theory) The mathematical theorem which states that, for given odd prime numbers p and q, the question of whether p is a square modulo q is equivalent to the question of whether q is a square modulo p.

Yes, but we need not only Quadratic Reciprocity but also Dirichlet's theorem on primes in arithmetic progressions to see this.

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