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mindspore2022/docs/api/api_python/ops/mindspore.ops.Sqrt.rst

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  1. mindspore.ops.Sqrt

  2. ===================

  3. 

  4. .. py:class:: mindspore.ops.Sqrt

  5. 

  6.     计算输入Tensor的平方根。

  7. 	

  8.     .. note::

  9.         当输入数据存在一些负数，则负数对应位置上的返回结果为NaN。

  10. 

  11.     .. math::

  12.         out_{i} =  \sqrt{x_{i}}

  13. 

  14.     **输入：**

  15. 

  16.     - **x** (Tensor) - Sqrt的输入，任意维度的Tensor，其秩应小于8，数据类型为数值型。

  17. 

  18.     **输出：**

  19. 

  20.     Tensor，shape和数据类型与输入 `x` 相同。

  21. 

  22.     **异常：**

  23. 

  24.     - **TypeError** - `x` 不是Tensor。