The Notebook communicates with computational Kernels using the Interactive Computing Protocol an open network protocol based on JSON data over ZMQ and WebSockets. I wrote all the text symbols even the arrows and equations in the image above on Jupyter notebooks markdown. The Jupyter Notebook is a web application that allows you to create and share documents that contain live code equations visualizations and explanatory text.
Without a doubt documentation is an essential part of working in Data Science.
Sympy is a computer algebra module for Python. I wrote all the text symbols even the arrows and equations in the image above on Jupyter notebooks markdown. In this section we present the basic features of Jupyter notebooks. Dont worry if you dont understand the exact syntax used to.