Python Code for MATH 27: Dynamical Systems with Applications

Tested with Python 3.11

Virtual environment

Create Python virtual environment:

python3 -m venv venv

Activate virtual environment:

source ./venv/bin/activate

Deactivate virtual environment:

deactivate

Installation

1. The following packages may need to be installed on the system:

• nodejs
• pandoc
• pip
• yarn
• wheel

I used MacPorts on macOS to install these packages as follows:

port install nodejs18
port install pandoc
port install py-wheel
port install py-pip
port install yarn

2. Install math27 package and dependencies by running the following command from within the Python directory:

pip install -e .

Notebook output

Save notebook to HTML, including current state of widgets (check that Settings -> Save Widget State Automatically is selected):

jupyter nbconvert --to html --no-input <notebook_name>.ipynb

Running from interpeter

import importlib as i
nl = i.import_module('nlsa')
i.reload(nl)

Requirements metadata

To create requirements.txt:

pip freeze > requirements.txt