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epsilon symbols
释义
epsilon symbols
epsilon symbols
[
′ep·sə‚län ‚sim·bəlz
]
(mathematics)
The symbols which are +1 if
i
1
,
i
2
, …,
i
n
is an even permutation of 1, 2, …,
n;
-1 if it is an odd permutation; and zero otherwise.
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更新时间:2026/10/15 17:17:53