Status: IN
Uncoordinated convergence on streaming and pipeline paradigms should produce solutions that are individually correct within their problem's input domain, because the converged-upon strategies embed correctness via construction rather than validation.
Paradigm convergence implies correctness convergence in the common case, but construction correctness is necessary-not-sufficient — edge cases at domain boundaries (empty inputs, zero values) show that convergent strategies still require per-problem boundary analysis that isolation discourages
Depends on (SL): convergence-without-coordination-at-every-level, correctness-by-construction-not-validation
Unless: zero-input-returns-false, remove-dupes-assumes-nonempty