numpy基础运算1 import numpy as npa = np.array([1,2,3,4])b = np.arange(4)print(a)print(b)print(a-b)print(a+b)print(a*b)print(b**2)print(b>2)print('************************************')c_dot python 2023-09-13 50 点赞 0 评论 75 浏览