# tensorplay.functional.index_add

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

```python
tensorplay.functional.index_add(input: Tensor, dim: int, index: Tensor, source: Tensor, *, alpha: Number | _complex = 1, out: Tensor | None) → Tensor
```

See index_add_() for function description.