public static TraceAddressSnapRangeQuery removed(long from, long to, AddressSpace space) {
			if (to < from) {
				return added(to, from, space);
			}
			AddressRangeImpl rng =
				new AddressRangeImpl(space.getMinAddress(), space.getMaxAddress());
			return intersecting(rng, Lifespan.span(from, to - 1))
					.and(enclosed(rng, Lifespan.toNow(from)));
		}
Find entries which exist at the from snap, but do not exist at the to snap

<p>
Note that entries created and then destroyed within the given span are not selected.

@param from the first snap to "compare"
@param to the second snap to "compare"
@param space the address space
@return a query which can compare the two snaps, searching for entries removed
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/map/DBTraceAddressSnapRangePropertyMapTree.java