Python | Numpy np.legzero()方法
原文:https://www . geesforgeks . org/python-numpy-NP-legzero-method/
可以使用**np.legzero()**方法代替NP . zeross来创建元素为 0 的数组。
语法:
np.legzero()返回:返回数组([0])
示例#1 :
# Python program explaining
# numpy.legzero() method
# import numpy and legzero
import numpy as np
from numpy.polynomial.legendre import legzero
# using np.legzero() method
ans = legzero
print(ans)
输出:
[0]
例 2 :
# Python program explaining
# numpy.legzero() method
# import numpy and legzero
import numpy as np
from numpy.polynomial.legendre import legzero
# using np.legzero() method
ans = legzero + [[1, 3, 5], [2, 4, 6]]
print(ans)
输出:
[[1 3 5] [2 4 6]]
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