Python Numpy np.lagone()方法
可以用np.lagone()方法代替np.ones来创建一个元素为1的数组。
语法: np.lagone()
返回:返回数组([1])
例子#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)
输出 :
[1]
例子#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)
输出 :
[[2 4 6]
[3 5 7]]