text_plain_output_1.png
import numpy as np

import numpy as np

arr_10to50 = np.arange(10, 51)

arr_10to50_even = np.arange(10, 51, 2)

np.arange(1, 10).reshape(3, 3)

np.random.rand(1)

np.random.randn(25)

np.arange(1, 101).reshape(10, 10) / 100

np.linspace(0.01, 1, 100).reshape(10, 10)

np.linspace(0, 1, 20)

arr_2_d = np.arange(1, 26).reshape(5, 5)

np.sum(arr_2_d)

np.sum(arr_2_d, axis=0)
np.sum(arr_2_d, axis=1)

np.std(arr_2_d)

arr = np.arange(1, 11)
print(arr)