# NxNxN Matrix Python 3 Program

Looking for what is NXNXN Matrix then you are at the right place today I will show you what is NXNXN Matrix python program and how to create it.

In computer science, a matrix is a multidimensional array of numbers which are arranged in rows and columns. The numbers in the matrix represent data which are used to solve complicated calculations.

## What is the NxNxN Matrix in Python?

The NXNXN Matrix simply means N by N by N, also known as the cube matrix. The value of N should be the same in all 3 N, for example 4x4x4 or 9x9x9.

In python, a NxNxN matrix is just a list of lists. It is very easy to create a NxNxN Matrix in python 3 programming, Now let’s see it in code.

## Create a NxNxN Matrix In Python

```
import numpy as np
x = np.arange(0, 9).reshape(3,3)
print(x)
```

Above is the python code to create the NxNxN matrix in python. We have used the **numpy** library to create the NxNxN matrix. If you don’t have numpy library installed, use the below command.

```
pip install numpy
```

Paste the above command in the command prompt or your project terminal to install the numpy library, when you run this program you will see the below output.

```
[[0,1,2]
[3,4,5]
[6,7,8]]
```

You can run it on your computer or use **an online python compiler** to test, it should give you a list of 3 rows and 3 columns.

So this was a short tutorial on what a nxnxn matrix is and how to create it, I hope you found this tutorial helpful and useful.

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