# tensorplay.linalg.matrix_exp

Source: https://www.tensorplay.cn/docs/generated/tensorplay.linalg.matrix_exp.html

```python
tensorplay.linalg.matrix_exp(A) → Tensor
```

Square matrix exponential via the degree-13 Pade approximant with
scaling and squaring: A is halved until its 1-norm falls under the
approximant’s accuracy threshold, then the result is squared back.