# Acknowledgments

The authors, Alexander Kolpakov and Igor Rivin, used OpenAI's GPT-5.6-sol as a
research and coding assistant to help strengthen the results, improve the
exposition, and generate and audit the Python and Lean 4 code accompanying the
paper.

The authors reviewed the resulting mathematics and code and take
responsibility for the final content. GPT-5.6-sol is acknowledged as a tool,
not listed as an author.