REWEKA - Software for calculating the trajectories of interacting celestial bodies

Version 3. This version adds a dynamic visualization feature and a small archive of files prepared for this purpose. The REWEKA program is openly published. For given masses and coordinates, the closest real triad (according to the laws of conservation of energy and momentum) is constructed, and the trajectories of all bodies are calculated. The user can test their own examples. Test cases are also provided. A link to a brief theory is provided in the "Related works" section. I would appreciate independent verification of the results and any comments. Instructions and accompanying publications (books and articles) are available as PDFs in Russian and English. They can be requested from the author. The initial price is $20. Payment can be made via PayPal to [email protected]. Please also write to this address. I would appreciate your comments and suggestions. The author is retired and works alone. If anyone is ready to join or unite in any way, I will be happy to discuss proposals. Additions from May 26, 2026:1) Reweka() start function2) The first two lines of this function allow you to change the default dialog language