Sensitivity properties study how the output of a program changes when we make small changes to its input. How can we reason about sensitivity of programs that have probabilistic behavior?
A brief farewell from Mike Hicks, outgoing co-editor at PL Perspectives, and a brief hello by Adrian Sampson, co-editor incoming!
How can types and formal reasoning tools improve the lives of people who write software? This is the focus of the HATRA (Human Aspects of Types and Reasoning Assistants) workshop. At the 2020 meeting, we discussed exciting opportunities for these key PL techniques to make developers more effective.