@William Yu , and others, I was wondering if sorting with a Delegate produces a stable sort, and if that can be documented?
For those that don’t know, when two values are equal, their relative positions are guaranteed to be maintained when a stable sort is complete. If not stable, the order of the equal values relative to each other might change.
Sort is documented as using Radix. I assumed the Delegate variant would have to be a QuickSort or similar. I don’t see how you’d do a Radix sort with that result, but I haven’t explored it either.