"""
Here is some documentation

Some examples::
    >>> import numpy as np
    >>> x = np.float32(1.0)
    >>> x
    1.0
    >>> y = np.int_([1,2,4])
    >>> y
    array([1, 2, 4])
    >>> z = np.arange(3, dtype=np.uint8)
    >>> z
    array([0, 1, 2], dtype=uint8)
"""
