산술연산 import numpy as np array1 = np.arange(10) array2 = np.arange(10, 20) print(array1) print(array2) print(array1 * 2) print(array2 / 2) print(array1 + array2) 불린연산 import numpy as np array1 = np.array([2,3,5,7,11,13,17]) print(array1 > 4) print(array1 % 2 == 0 ) # [False False True True True True True] # [ True False False False False False False] np.where 함수 booleans = np.array([ True, True, ..
