This app offers a playground-book like interactive introduction into the topic of integration and (especially) numerical integration. It's my entry to the WWDC 2022 Swift Student Challenge and was only created in a weekend's time – meaning code quality, code structure and the underlaying modeling don't live up to professional standards everywhere.
The app is best run on a 12.9" iPad Pro via Xcode. To run the app, it is needed to select a development team in Xcode first.
