xorbits.numpy.zeros#

xorbits.numpy.zeros(shape, dtype=float, order='C', *, like=None)[source]#

Return a new array of given shape and type, filled with zeros.

Parameters

  • shape (int or tuple of ints) – Shape of the new array, e.g., (2, 3) or 2.

  • dtype (data-type, optional) – The desired data-type for the array, e.g., numpy.int8. Default is numpy.float64.

  • order ({'C', 'F'}, optional, default: 'C') – Whether to store multi-dimensional data in row-major (C-style) or column-major (Fortran-style) order in memory.

  • like (array_like, optional) –

    Reference object to allow the creation of arrays which are not NumPy arrays. If an array-like passed in as like supports the __array_function__ protocol, the result will be defined by it. In this case, it ensures the creation of an array object compatible with that passed in via this argument.

    New in version 1.20.0(numpy).

Returns

out – Array of zeros with the given shape, dtype, and order.

Return type

ndarray

See also

zeros_like

Return an array of zeros with shape and type of input.

empty

Return a new uninitialized array.

ones

Return a new array setting values to one.

full

Return a new array of given shape filled with value.

Examples

>>> np.zeros(5)  
array([ 0.,  0.,  0.,  0.,  0.])

>>> np.zeros((5,), dtype=int)  
array([0, 0, 0, 0, 0])

>>> np.zeros((2, 1))  
array([[ 0.],
       [ 0.]])

>>> s = (2,2)  
>>> np.zeros(s)  
array([[ 0.,  0.],
       [ 0.,  0.]])

>>> np.zeros((2,), dtype=[('x', 'i4'), ('y', 'i4')]) # custom dtype  
array([(0, 0), (0, 0)],
      dtype=[('x', '<i4'), ('y', '<i4')])

This docstring was copied from numpy.