Numpy python 3 install install#

Numpy python 3 install install#

Therefore, it is a good choice to install them at the same time.

SciPy can be regarded as an extension of the NumPy library, which adds many engineering calculation functions on the basis of NumPy.

In real projects, NumPy is usually used together with the SciPy package.

Type 'help', 'copyright', 'credits' or 'license' for more information.

If the import command does not display any error, then it means the NumPy installation is successful.

Finally, open the python interactive interpreter and import the NumPy module to verify whether the installation is successful.

Using Python package manager pip to install NumPy is the simplest and lightest method.

There are two common ways to install NumPy in Windows.

$ sudo yum install numpy scipy python-matplotlib ipython python-pandas sympy python-nose 3.

Note: different packagesвЂ™ names must be separated by whitespace.

Redhat/CentOS: Execute the following commands on the RedHat / CentOS system to install NumPy and other scientific computing packages.

$ sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook python-pandas python-sympy python-nose

Ubuntu/Debian: For Ubuntu / Debian system, you can execute the following commands on the terminal.

The following describes the specific installation commands for different Linux distributions.

In a Linux system, you can choose to install only one NumPy package or install multiple packages at the same time.

Open a terminal and run the command $ pip3 install numpy scipy matplotlib.

Although the MAC system comes with the package manager homebrew, it cannot download NumPy and other scientific computing packages, so NumPy needs to be installed with the below command.