No lecture notes this week.
Please install Anaconda distribution of Python.
This is free software available for Mac, Linux, and Windows. A part of the Anaconda distribution is the Jupyter Notebook app. It can be launched by typing jupyter notebook in a terminal (on Mac and Linux) or command prompt (on Windows). Once you execute
this command, a web browser will open showing Jupyter Notebook dashboard.
Here is a video by prof. Lorena Barba from GWU that demonstrates basic functionality of Juptyer Notebook.