Function linalg_inv

monai/transforms/utils_pytorch_numpy_unification.py:450–458

`torch.linalg.inv` with equivalent implementation for numpy. Args: x: array/tensor.

(x: NdarrayTensor)

def linalg_inv(x: NdarrayTensor) -> NdarrayTensor:
    """`torch.linalg.inv` with equivalent implementation for numpy.

    Args:
        x: array/tensor.
    """
    if isinstance(x, torch.Tensor) and hasattr(torch, "inverse"):  # pytorch 1.7.0
        return torch.inverse(x)  # type: ignore
    return torch.linalg.inv(x) if isinstance(x, torch.Tensor) else np.linalg.inv(x)  # type: ignore


def max(x: NdarrayTensor, dim: int | tuple | None = None, **kwargs) -> NdarrayTensor: