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单词 Kronecker delta
释义
Kronecker delta
(extremely rare)
n

WORD FAMILY
Kronecker delta
n a function of two variables i and j that equals 1 when i=j and equals 0 otherwise
Hyper
function, map, mapping, mathematical function, single-valued function
(mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)
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更新时间:2024/11/11 13:18:44