np.subtract

alanwhy 2023-12-09 阅读 49

subtract函数等效于－：

numpy subtract
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import
numpy as np
a — np.random.randint(9,
print("a
a)
b — np.random.randint(9,
print("b
print("a
size-(3,
3))
3))
a
b
[5
[5
[3
b
1]
[26
np.subtract(a, b))
øl
2]]

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