PlusCal (source code)

= PlusCal
{wiki=PlusCal}

PlusCal is a high-level, algorithmic programming language designed to describe algorithms in a way that is both human-readable and suitable for formal verification. It was developed as part of the TLA+ (Temporal Logic of Actions) framework, which is a formal specification language used for describing and verifying the behavior of concurrent and distributed systems. PlusCal is designed to bridge the gap between informal algorithm descriptions and formal specifications.