TMBR: Oct 2025

[Shawn Ligocki]

TMBR (This Month in Beaver Research, "timber") for October 2025 is now available:

https://wiki.bbchallenge.org/wiki/TMBR:_October_2025

This month we had an eclectic mix of results. We're continuing to see massive holdout reduction at the peripheral domains with a 98% holdout reduction for BB(4,3) while Polygon identified a new BB(4,3) champion. A new type of Cryptid has been explored: Piecewise Affine Functions. Ben Brubaker wrote-up a personal blog post describing Antihydra to a lay audience. @coda designed some physical disks for computing TM transitions. And @-d is developing a C++ version of Quick_Sim.