Python Tutorial | Projects Of Python | Python Library

 Hello Guys, In this blog we will learn about the most important library of python which is NUMPY.  What is numpy? Numpy is a python library that provides a multidimensional array object. It provide fast operations on array. With the help of this library we can do mathematical, logical and basic statistical operation on array.  To use numpy library we have to install it in our machine so that we can use this library. To install this library just insert the following command into your command prompt or terminal.  >>> pip install numpy Now you can easily access the numpy library. How to create 1D Array In the above image, first we import the numpy library. Then with the help of array method we can create the numpy array.  On line no. 2 we create the one dimensional array. In this array you can store integers, float etc. In the array  method we must have to pass list to create a array.  How to create 2D Array                           In the above figure we create a 2D or 2 dimen