p-adic ultrametric

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English

Noun

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  1. Template:Lb The ultrametric with prime number p as parameter defined as dp(x,y)=|x−y|p; i.e., such that the distance between two rational numbers is equal to the p-adic absolute value of the difference between those two numbers.[1]

Hypernyms

References

  1. ↑ 2008, Jacqui Ramagge, Unreal numbers: The story of p-adic numbers

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