Last Updated：2025/11/26
(mathematical analysis) The following property of a measure: that the measure of a countable union of disjoint sets is equal to the sum of their measures.
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countable additivity
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Source Word
countable additivity
Noun
uncountable
Japanese Meaning
可算加法性：測度論において、互いに交わらない（非重複な）集合の可算な和の測度が、各集合の測度の和に等しいという性質を示す概念。
