Tootfinder

f4ncgb: High Performance Gr\"obner Basis Computations in Free Algebras
Maximilian Heisinger, Clemens Hofstadler
https://arxiv.org/abs/2505.19304 https…

f4ncgb: High Performance Gröbner Basis Computations in Free Algebras
We present f4ncgb, a new open-source C++ library for Gröbner basis computations in free algebras, which transfers recent advancements in commutative Gröbner basis software to the noncommutative setting. As our experiments show, f4ncgb establishes a new state-of-the-art for noncommutative Gröbner basis computations. We also discuss implementation details and design choices.

This is really cool, but it also has dangerous #privacy & #surveillance concerns (depending on the implementation details and what becomes feasible in the field, say for spies and police).

This Laser Breakthrough Can Read Text on a Page From a Mile Away
Your eyesight might be good enough to confidently read the tiny text at the optometrist from a few meters away.