<br />

|---|
| [![](https://www.tensorflow.org/images/GitHub-Mark-32px.png) View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.21.0/tensorflow/python/ops/special_math_ops.py#L504-L528) |

Computes the Bessel j1 function of `x` element-wise.

    tf.math.special.bessel_j1(
        x, name=None
    )

Modified Bessel function of order 1.

    tf.math.special.bessel_j1([0.5, 1., 2., 4.]).numpy()
    array([ 0.24226846,  0.44005059,  0.57672481, -0.06604333], dtype=float32)

<br />

<br />

<br />

| ## Args ||
|---|---|
| `x` | A `Tensor` or `SparseTensor`. Must be one of the following types: `half`, `float32`, `float64`. |
| `name` | A name for the operation (optional). |

<br />

<br />

<br />

<br />

| ## Returns ||
|---|---|
| A `Tensor` or `SparseTensor`, respectively. Has the same type as `x`. ||

<br />

<br />

## scipy compatibility

<br />

Equivalent to scipy.special.j1

<br />

<br />