p-adic ordinal
名词 n.
英文释义
名词 n.
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A function of rational numbers, with prime number p as parameter, which is defined for some non-zero integer x as the largest integer r such that pʳ divides x; is defined for some non-zero rational number a/b as the p-adic ordinal of a minus the p-adic ordinal of b; and is defined for 0 as infinity.
— Notice the resemblance between the p-adic ordinal and the base-p logarithm.
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数据来源: Wiktionary