Python | Numpy np.lagone() method

np.lagone() method can be used instead of np.ones for creating a array whose elements are 1.

Syntax : np.lagone()
Return : Return array([1])

Example #1 :

# Python program explaining
# numpy.lagone() method

# import numpy and lagone
import numpy as np
from numpy.polynomial.laguerre import lagone

# using np.lagone() method
ans = lagone

print(ans)

Output :

[1]

Example #2 :

# Python program explaining
# numpy.lagone() method

# import numpy and lagone
import numpy as np
from numpy.polynomial.laguerre  import lagone

# using np.lagone() method
ans = lagone + [[1, 3, 5], [2, 4, 6]]

print(ans)

Output :

[[2 4 6]
[3 5 7]]