mindspore/docs/api/api_python/ops/mindspore.ops.func_erfinv.rst

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mindspore.ops.erfinv
====================
.. py:function:: mindspore.ops.erfinv(input)
计算输入的逆误差函数。逆误差函数在 `(-1, 1)` 范围内定义为:
.. math::
erfinv(erf(x)) = x
参数:
- **input** (Tensor) - 输入Tensor数据类型必须为float16、float32、float64。
返回:
Tensor具有与 `input` 相同的数据类型和shape。
异常:
- **TypeError** - `input` 的数据类型不是float16、float32、float64。