hyperdeficient
形容词 adj.
英文释义
形容词 adj.
- Extremely deficient.
- Having the property that, for some positive integer k, δk(n) > 0, where δk(n) = n(k+1) +(k-1) –kσ(n) and σ(n) is the sum of the positive divisors of n.
词源
From hyper- + deficient.
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数据来源: Wiktionary