mindspore.ops.bessel_k0e

mindspore.ops.bessel_k0e(x)

Computes the exponentially scaled zeroth order modified Bessel function of the second kind for each element input.

$$\begin{array}{r}\begin{array}{l}\\ K_{0}e(x)=e^{(-|x|)}\ast K_0(x)=e^{(-|x|)}\ast {\int }_0^{\mathrm{\infty }}{e}^{-x\cosh t}dt\end{array}\end{array}$$

Parameters

x (Tensor) – The input tensor.

Returns

Tensor

Supported Platforms:

Ascend GPU CPU

Examples

>>> import mindspore
>>> x = mindspore.tensor([0.5, 1., 2., 4.])
>>> output = mindspore.ops.bessel_k0e(x)
>>> print(output)
[1.52410939  1.14446308  0.84156822  0.60929767]