import numpy as nu n1=nu.array([0,2,5,6,8]) n2=nu.arange(5) # print(n1*2+n2*4) # print(n1[2:]) print(n1.max()) print(n1.min()) print(n1.sum()) a = nu.array([[11, 12, 13, 14, 15], [16, 17, 18, 19, 20], [21, 22, 23, 24, 25], [26, 27, 28 ,29, 30], [31, 32, 33, 34, 35]]) print(a[2,4])
import numpy.matlib a=numpy.arange(15).reshape(3,5) print(a) print(a.sum(axis=0)) print(a.sum(axis=1)) print(a.cumsum(axis=1)) print(numpy.exp(a)) print(numpy.sqrt(a)) print(a.T.shape)