Part 8/10:
Crucially, a formal conjecture from 2018, the "tree evaluation problem," asserts that optimally solving such mathematical trees can be effectively achieved by employing strategies akin to the aforementioned pebbling game. A race against the clock, this game seeks successful ways to utilize minimal pebbles—paralleling the need to utilize constrained memory effectively.
In what transpired as an unexpected twist, researchers were soon presented with powerful new methodologies utilizing overlapping memory through innovative computations that could serve multiple functions without resorting to excess space.