mindspore.ops.BesselI1e

class mindspore.ops.BesselI1e[source]

Computes BesselI1e of input element-wise.

The formula is defined as:

\[BesselI1e(x) = \exp(|x|) * bessel\_i1(x)\]

where bessel_i1 is Bessel function of the first kind with 1 order.

Inputs:

x (Tensor) - The input tensor. Data type must be float16 or float32, float64.

Outputs:

Tensor, has the same shape as x.

Raises

TypeError – If x is not a Tensor.
TypeError – If dtype of x is not float16, float32 or float64.

Supported Platforms:: Ascend GPU CPU

Examples

>>> import mindspore
>>> import numpy as np
>>> from mindspore import Tensor, ops
>>> bessel_i1e = ops.BesselI1e()
>>> x = Tensor(np.array([0.24, 0.83, 0.31, 0.09]), mindspore.float32)
>>> output = bessel_i1e(x)
>>> print(output)
[0.09507662 0.19699717 0.11505538 0.04116856]