# Jupyter

Jupyter is a browser-based interactive notebook for programming, mathematics, and data science. It supports a number of languages via plugins ("kernels"), such as Python, Ruby, Haskell, R, Scala and Julia.

## Installation

To install Jupyter Notebook, install the jupyter-notebook and python-ipywidgets packages.

## Running

To start the notebook server, run:

    $ jupyter notebook

Then open a browser and navigate to http://localhost:8888/.

## Kernels

### Haskell

Install the ihaskell-gitAUR package. Then run `ihaskell install`.

### Julia

Install the julia package and run `julia` to get a REPL prompt. Then run:

    Pkg.add("IJulia")

See the Julia manual for more details on package management.

### Python

Install the python2-ipykernel package for Python 2 support. Python 3 support (via python-ipykernel) is included when installing jupyter-notebook.

### R

Follow the installation instructions in IR Kernel.

### Sage math

Install the sagemath-jupyter package.

Category:

- Mathematics and science