mindspore.ops.Log1p
- class mindspore.ops.Log1p[source]
Returns the natural logarithm of one plus the input tensor element-wise.
- Inputs:
x (Tensor) - The input tensor. With float16 or float32 data type. The value must be greater than -1. \((N,*)\) where \(*\) means, any number of additional dimensions, its rank should less than 8.
- Outputs:
Tensor, has the same shape as the x.
- Raises
TypeError – If dtype of x is neither float16 nor float32.
- Supported Platforms:
Ascend
GPU
Examples
>>> x = Tensor(np.array([1.0, 2.0, 4.0]), mindspore.float32) >>> log1p = ops.Log1p() >>> output = log1p(x) >>> print(output) [0.6931472 1.0986123 1.609438 ]