TLA+ is a formal specification language developed by Leslie Lamport. It is used to design, model, document, and verify concurrent systems. TLA+ has been describ

TLA+ is a formal specification language developed by Leslie Lamport. It is used to design, model, document, and verify concurrent systems. TLA+ has been described as exhaustively-testable pseudocode, and its use likened to drawing blueprints for software systems https://en.m.wikipedia.org/wiki/TLA%2B https://en.m.wikipedia.org/wiki/TLA%2B