Trends in Functional Programming

This book constitutes revised selected papers from the 21st International Symposium on Trends in Functional Programming, TFP 2020, which was held in Krakow, Poland, during February 13-14, 2020.

The 11 full papers presented in this volume were carefully reviewed and selected from 22 submissions. They were organized in topical sections named: domain-specific languages; debugging and testing; reasoning and effects; and parallelism.

The following chapters are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com:

Chapter 3: Generating next step hints for task oriented programs using symbolic execution by Nico Naus and Tim Steenvoorden, and 

Chapter 5: Flexible Formality Practical Experience with Agile Formal Methods by Philipp Kant et al