NumPy is a Python package. It means 'Numerical Python'. It is a library comprising of multidimensional array objects and an assortment of schedules for handling of array . Numeric, the predecessor of NumPy, was created by Jim Hugunin. Another package Numarray was likewise evolved, having a few extra functionalities. In 2005, Travis Oliphant made NumPy package by integrating the elements of Numarray into Numeric package . There are numerous supporters of this open source project.