mindspore.ops.Expm1
- class mindspore.ops.Expm1[source]
Returns exponential then minus 1 of a tensor element-wise.
\[out_i = e^{x_i} - 1\]- Inputs:
x (Tensor) - The input tensor. With float16 or float32 data type. \((N,*)\) where \(*\) means, any number of additional dimensions, its rank should be less than 8.
- Outputs:
Tensor, has the same shape as the x.
- Supported Platforms:
Ascend
GPU
CPU
Examples
>>> x = Tensor(np.array([0.0, 1.0, 2.0, 4.0]), mindspore.float32) >>> expm1 = ops.Expm1() >>> output = expm1(x) >>> print(output) [ 0. 1.718282 6.389056 53.598152]