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| spur of matrix | |||
| trace of matrix; spur of a matrix; trace of a matrix; spur | |||
| matrix trace | |||
| matrix spur | |||
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след матрицы : 2 短语, 1 学科 |
| 数学 | 2 |
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| |||
| spur of matrix | |||
| trace of matrix; spur of a matrix; trace of a matrix; spur | |||
| matrix trace | |||
| matrix spur | |||
|
след матрицы : 2 短语, 1 学科 |
| 数学 | 2 |