ndarray.__copy__([order]) Return a copy of the array.

ndarray.shape Tuple of array dimensions. Notes May be used to ?reshape? the array, as long

ndarray.dot(b, out=None) Dot product of two arrays. Refer to

ndarray.__divmod__(y) <==> divmod(x, y)

ndarray.__le__ x.__le__(y) <==> x<=y

ndarray.imag The imaginary part of the array. Examples >>>

ndarray.__sub__ x.__sub__(y) <==> x-y

ndarray.nonzero() Return the indices of the elements that are non-zero. Refer to

ndarray.diagonal(offset=0, axis1=0, axis2=1) Return specified diagonals. In NumPy 1.9 the returned array is a read-only

ndarray.std(axis=None, dtype=None, out=None, ddof=0, keepdims=False) Returns the standard deviation of the array elements along