Feynman quantum computing simulator in the Maple language: main features

The article presents an overview of the capabilities of the Feynman quantum computing simulator in the language of computer algebra Maple. It was designed to implement a high-level computer language that is able to work with finite p-qubit systems in symbolic and numeric forms. This tool allows to work with quantum states, perform quantum computations, implement quantum algorithms. The package has a graphical interface for visual representation of quantum information in the form of formulas, diagrams and graphs. The main features of the Feynman toolkit are described, and examples of its use for problems of quantum computations and quantum computing are given.