1.7 NumPy 라이브러리로 시작하기
Python 2.7.6 (default, Jun 22 2015, 17:58:13) [GCC 4.8.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> from numpy import * >>> random.rand(4,4) array([[ 0.07808334, 0.73126929, 0.02525353, 0.4818315 ], [ 0.84526131, 0.91140046, 0.90551008, 0.84454652], [ 0.56635775, 0.25566912, 0.02107707, 0.52432461], [ 0.43077348, 0.791899 , 0.53299986, 0.49516245]]) >>>..