# tensorplay.functional.nextafter

Source: https://www.tensorplay.cn/docs/generated/tensorplay.functional.nextafter.html

```python
tensorplay.functional.nextafter(input, other, *, out=None) → Tensor
```

Return the next floating-point value after input towards other, elementwise.

The shapes of input and other must be
[broadcastable](/docs/notes/broadcasting.html#broadcasting-semantics).

Parameters:

- input ([Tensor](/docs/generated/tensorplay.Tensor.html#tensorplay.Tensor)) – the first input tensor

- other ([Tensor](/docs/generated/tensorplay.Tensor.html#tensorplay.Tensor)) – the second input tensor

Keyword Arguments:

out ([Tensor](/docs/generated/tensorplay.Tensor.html#tensorplay.Tensor), optional) – the output tensor.

Example:

```
>>> eps = tensorplay.finfo(tensorplay.float32).eps
>>> tensorplay.nextafter(tensorplay.tensor([1.0, 2.0]), tensorplay.tensor([2.0, 1.0])) == tensorplay.tensor([eps + 1, 2 - eps])
tensor([True, True])
```