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单词
characteristic function
释义
WordReference Random House Unabridged Dictionary of American English © 2024
char
′
acteris
′
tic func
′
tion,
[
Math.
]
Mathematics
a function defined on a given set, having value 1 for every element of the set and value 0 for every element not contained in the set.
Mathematics
See
characteristic polynomial.
1875–80
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更新时间:2025/10/14 0:00:39