Allen Goodman 4a5381ab40 Bessel functions (#78451) ...

Adds:

```Python
bessel_j0(input, *, out=None) -> Tensor
```

Bessel function of the first kind of order $0$, $J_{0}(\text{input})$.

```Python
bessel_j1(input, *, out=None) -> Tensor
```

Bessel function of the first kind of order $1$, $J_{1}(\text{input})$.

```Python
bessel_j0(input, *, out=None) -> Tensor
```

Bessel function of the second kind of order $0$, $Y_{0}(\text{input})$.

```Python
bessel_j1(input, *, out=None) -> Tensor
```

Bessel function of the second kind of order $1$, $Y_{1}(\text{input})$.

```Python
modified_bessel_i0(input, *, out=None) -> Tensor
```

Modified Bessel function of the first kind of order $0$, $I_{0}(\text{input})$.

```Python
modified_bessel_i1(input, *, out=None) -> Tensor
```

Modified Bessel function of the first kind of order $1$, $I_{1}(\text{input})$.

```Python
modified_bessel_k0(input, *, out=None) -> Tensor
```

Modified Bessel function of the second kind of order $0$, $K_{0}(\text{input})$.

```Python
modified_bessel_k1(input, *, out=None) -> Tensor
```

Modified Bessel function of the second kind of order $1$, $K_{1}(\text{input})$.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/78451
Approved by: https://github.com/mruberry

2022-06-02 14:06:20 +00:00

..

include/torch

Bessel functions (#78451)

2022-06-02 14:06:20 +00:00

src

T112685841: Use irange in PyTorch (#73378)

2022-02-26 06:34:22 +00:00