两个数组的元素的乘积:import numpy as nparr1 = np.array([1, 2, 3, 4])arr2 = np.array([5, 6, 7, 8])x = np.prod([arr1, arr2])print(x)执行结果:40320 #因为 1*2*3*4*5*6*7*8 = 40320