Numpy, Python Programming, Data Analysis, Numerical Analysis, Data Science.
commonly used functions and operations in NumPy. Importing Numpy import numpy as np Creating Numpy Arrays np.array([1, 2, 3]) # creates a 1D array np.array([[1, 2, 3], [4, 5, 6]]) # creates a 2D array np.zeros((3, 4)) # creates a 3x4 array of zeros np.ones((2, 3)) # creates a 2x3 array of ones