results
The input keys of derived results, and the cache that follows the inputs (simulation-ux §SXD-2, §SXD-5).
In the namespace construct::xport.
Detailed description
A derived result carries the key of the inputs that made it: the bake key for a mesh, the solve key for a solve. An item keeps its last results by key: the mesh results under meshResults, the solves in the solve history. When an undo or a redo brings back inputs, followOps() gives the derived writes that show the cached result of those inputs again, with no run.