If you are looking to get started with NumPy or just wondering how to install it, the Installation of numpy in Python is a simple process that can be accomplished with a few simple steps.
There are a few different ways that you can go about it. One way is to use pip, a package manager for the Python programming language. Pip is easy to use and can be accessed through the command line. Another way is to use the Anaconda distribution, which is a comprehensive set of tools for Python.
In this article, we will walk you through the process, how to install NumPy in Python, from start to finish, so that you can start coding in no time. Let us get started.
Table of Contents
What is NumPy?
NumPy is an open-source library that provides fast, scalable computing for mathematics, data science, scientific computing, and machine learning. It makes it possible to perform sophisticated operations on large arrays of numbers quickly and with minimal effort. NumPy also includes various feature enhancements over the standard Python module numpy.
How to Install NumPy in Python?
To install the numpy library, it is necessary to download and install Python first. Python is free and open-source software, so there are no payment requirements or necessary licenses.
To install Python on your computer, you must first download the installer from python.org/downloads/.
Once the installer has finished downloading, open it up and follow the instructions to install Python onto your computer.
Following are the detailed steps that explain the NumPy installation for windows operating system.
1. Install NumPy
Open the Command prompt and run as administrator.
2. Install and Upgrade pip
Pip is a tool that makes installing and upgrading packages on your computer easy. It can be used to install or upgrade any Python package.Pip also has features for managing your dependencies and versioning schemes, which makes it ideal for maintaining software development projects.
To instal and upgrade numpy write the below pip command in command prompt,
Output
If you have a previous version of the numpy library installed on your computer, this command will uninstall and install the latest version. If you do not have a previous version of the numpy library installed, this command will install the latest version of the numpy library.
3. Install NumPy Packages
Depending on your operating system, you may need to install specific numpy packages. To install numpy complete packages you have to type Python and press enter.
Output
Once you have entered this command, your computer will start searching for any missing Python libraries that may be required. After it has found all of the necessary libraries, Pip will report whether or not the installation was successful.
4. Check Version of NumPy
To check which version of numpy is installed in your computer, you have to pass the following command.
Output
Above command show the latest version of Pip, preferred installer program, and also the version of Python.
FAQs
Is NumPy a module or package?
NumPy is a module, which means that it can be accessed from within Python scripts. However, if you need to use its features from other languages such as C or MATLAB, then NumPy will likely be packaged as a package. This ensures that the library is easily accessible and manageable for larger projects.
How do I know if numpy is installed?
Go to the site-packages folder in Python. The numpy distribution information folder should be located there, as well. You successfully installed numpy if you have this folder.
Also learn, numpy.unique() Function Python.
Conclusion
On the whole, installing numpy in python doesn’t take more than a couple of minutes but before this you have to download Python and install it. In this article we have covered all the numpy related commands and step by step method of how to install numPy in python. I hope this will help you in installing numpy. Thanks for reading.
Read, NumPy Matrix Multiplication.
