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In mathematics, there are at least two results known as ''Weyl's inequality''. ==Weyl's inequality in number theory== In number theory, Weyl's inequality, named for Hermann Weyl, states that if ''M'', ''N'', ''a'' and ''q'' are integers, with ''a'' and ''q'' coprime, ''q'' > 0, and ''f'' is a real polynomial of degree ''k'' whose leading coefficient ''c'' satisfies : for some ''t'' greater than or equal to 1, then for any positive real number one has : This inequality will only be useful when : for otherwise estimating the modulus of the exponential sum by means of the triangle inequality as provides a better bound. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Weyl's inequality」の詳細全文を読む スポンサード リンク
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