typing

NDArray3 module-attribute

NDArray3 = Annotated[NDArray[DType], Literal[3]]

Numpy ndarray with shape (3, ).

NDArray3xNxN module-attribute

NDArray3xNxN = Annotated[NDArray[DType], Literal[3, 'N', 'N']]

Numpy ndarray with shape (3, N, N).