i1e

paddle. i1e ( x, name=None ) [source]

The function is used to calculate exponentially scaled modified Bessel function of order 1.

Parameters

  • x (Tensor) – The input tensor, it’s data type should be float32, float64.

  • name (str, optional) – For details, please refer to Name. Generally, no setting is required. Default: None.

Returns

  • out (Tensor), A Tensor. the value of the exponentially scaled modified Bessel function of order 1 at x.

Examples

import paddle

x = paddle.to_tensor([0, 1, 2, 3, 4], dtype="float32")
print(paddle.i1e(x))
# (Tensor(shape=[5], dtype=float32, place=Place(cpu), stop_gradient=True, [0., 0.20791042, 0.21526929, 0.24300035, 0.17875084]),