In [1]:

    

import numpy as np


    

In [2]:

    

a = np.arange(3)
print(a)


    

    




[0 1 2]

In [3]:

    

print(a.shape)


    

    




(3,)

In [4]:

    

print(np.broadcast_to(a, (3, 3)))


    

    




[[0 1 2]
 [0 1 2]
 [0 1 2]]

In [5]:

    

print(type(np.broadcast_to(a, (3, 3))))


    

    




<class 'numpy.ndarray'>

In [6]:

    

# print(np.broadcast_to(a, (2, 2)))
# ValueError: operands could not be broadcast together with remapped shapes [original->remapped]: (3,) and requested shape (2,2)