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单词
countably additive function
释义
WordReference Random House Unabridged Dictionary of American English © 2024
count
′
ably ad
′
ditive func
′
tion,
[
Math.
]
Mathematics
a set function that upon operating on the union of a countable number of disjoint sets gives the same result as the sum of the functional values of each set. Cf.
finitely additive function.
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更新时间:2025/11/20 17:51:45