(ans:  [[  1.31834028e+02][  1.29780062e+01][  2.64545636e+01] ...] )

import Numpy as np
a = np.array([[-11.4819 ],[ -3.6025 ],[ -5.1434 ],[ -4.8508 ],[ -0.9635 ],[ -3.5031 ],[  3.1281 ],[ -3.4219 ],[ -0.1125 ],[  1.238  ],[  2.4585 ],[ -1.341  ],[  2.5789 ],[  1.1826 ],[  4.92452],[  1.8665 ],[  1.0606 ],[  4.56933],[  2.7778 ],[  1.6815 ],[  3.0505 ],[ -1.497  ],[  1.2271 ],[  1.1386 ],[  2.4824 ],[ -3.693  ],[ -0.673  ],[  3.9103 ],[ -1.516  ],[ -1.944  ],[  6.4724 ],[  0.5928 ],[ -2.8858 ],[  4.0423 ],[  1.6685 ],[  3.3711 ],[  3.9795 ],[  2.2135 ],[  2.719  ],[  0.856  ],[  4.85033]])
print(a)
s = np.square(a)
print('ans: ', s)