Building a Parser for Fun and Profit: Why 2 + 2 = 4

This is the material for the presentation Building a Parser for Fun and Profit: Why 2 + 2 = 4 from the London Algorithms Meetup 2021:

https://www.meetup.com/London-Algorithms-Meetup/events/281852307/

The PDF for the slides can be found at:

https://github.com/alejolp/simple-expr-eval-python/blob/main/Building%20a%20Parser%20for%20Fun%20and%20Profit%20Why%202%20%2B%202%20%3D%204.pdf

The IPython Notebook with the sample code:

https://github.com/alejolp/simple-expr-eval-python/blob/main/parser.py.ipynb

The Java version of the same code:

https://github.com/alejolp/simple-expr-eval-java