C.31.ASAP:4.8 - C.29 lens relation
When a scale preference depends on an RG, coarse-graining, epiplexity, graph, multilevel-learning, or frustration lens, use C.29 for the mathematical-lens recovery and keep the architecture scale-preference claim in C.31.ASAP. Use C.18.1 for any scale-law claim.
For architecture use, the C.29 output should name MLU.Description@RGArchitecture, MLU.Description@MultilevelLearningFrustration, or another local MathLensUse output only when the lens changes the next admissible use. The C.31.ASAP side records the scale variable, scale window, slope or scale-probe evidence, exception-growth risk, and source-return condition. C.29 records candidate mathematical object, mapping mode, preserved structure, lost structure, visible payoff, declared use, stop condition, and any blocked overread justified through F.19.