ndarray.strides Tuple of bytes to step in each dimension when traversing an array. The byte offset of element

ndarray.cumsum(axis=None, dtype=None, out=None) Return the cumulative sum of the elements along the given axis. Refer

ndarray.getfield(dtype, offset=0) Returns a field of the given array as a certain type. A field is a view of the

ndarray.sum(axis=None, dtype=None, out=None, keepdims=False) Return the sum of the array elements over the given axis.

ndarray.__reduce__() For pickling.

ndarray.__int__() <==> int(x)

ndarray.__contains__ x.__contains__(y) <==> y in x

ndarray.ravel([order]) Return a flattened array. Refer to

ndarray.__hex__() <==> hex(x)

ndarray.min(axis=None, out=None, keepdims=False) Return the minimum along a given axis. Refer to