C.40.CD:4.4 - Examine what the target use establishes
Judge the result against the target’s conditions. Recover the failed or satisfied condition and the contribution that produced it. An earlier source success is useful support for trying the operation; the target comparison decides this use.
For a mathematical construction, an argument may establish the result over the stated inputs. For a physical claim, use the model and observations required by that claim. A generated executable challenge may need both a solving construction and a check that an empty response cannot satisfy its result condition. Select the examination that can change the next action; a local inquiry need not become a separate assurance programme.
Keep distinguishable the useful result, the part still unresolved and any attempted transfer that failed. When no attempt was performed, retain the proposed way and its missing prerequisite as such.