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单词 Noncototient
释义
Noncototient
  • 简明释义
  • 非互补欧拉商数(非互补欧拉商数是指不存在任何整数m,使得φ(m) = n。其中φ(m)表示小于m的正整数中和m互质的整数的个数,称为m的互补欧拉商数)
  • 英英释义
  • abstract:
    • 1

      In mathematics, a noncototient is a positive integer n that cannot be expressed as the difference between a positive integer m and the number of coprime integers below it. That is, m???φ(m)?=?n, where φ stands for Euler's totient function, has no solution for?m.

  • 词源
1

noncototient:

non- +? cototient

FROM: wiktionary
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更新时间:2025/5/24 5:13:49