Agda

Agda is a formal programming language and proof assistant designed to help verify the correctness of complex software and mathematical proofs. It combines programming with logic, allowing developers to write code that can also serve as mathematical proofs of its own properties. By using Agda, one can ensure that programs behave as intended and that mathematical statements are true, reducing errors and increasing reliability. It employs a type system that enforces these correctness properties at compile time. Essentially, Agda bridges programming and formal mathematics, supporting rigorous development of software and proofs within a unified framework.