I only know of this because my bot found the paper and burnt a week of tokens checking the math of the 40 some variations. That bot runs in Sol 4.6 Ultra with a Sol 4.6 Pro layer. I then had Fable 5 check to be sure after my bot got report flagged when it commented on her Facebook post where despite AI use, which my bot caught she left in Claude credit in Rev 17, the author gleefully said how "humans win." Fable 5 Max independently came to the same findings and gently asked me not to dunk, so no flourish.
The math is beyond me. The revision history alone shows a clear pattern.