Model/domain
Khalim Conn-Kowlessar 8c269dbe2d docs: handover after S0380.26-30 precision-floor closure
Documents the 5-slice session that closed the prior handover's
"precision floor" cluster end-to-end:

  S0380.26  RdSAP10 §5.8 dry-lining adjustment (cert 7700)
  S0380.27  floor_construction_type → _main_floor_u_value (cert 9796)
  S0380.28  SAP 10.2 Appendix N fn 43 reciprocal η interpolation
            (closes the +0.03..+0.06 ASHP cluster cohort-wide)
  S0380.29  _ASHP_COHORT_CHAIN_TOLERANCE 0.07 → 0.04
  S0380.30  glazing codes 8-15 (RdSAP 21 schema) — closes API path
            cohort-1 +0.014..+0.031 cluster

Final state:
  Cohort-2 Summary path (38): 33 exact + 5 ≤0.07
  Cohort-1 ASHP cohort (7): 6/7 <1e-4 both Summary + API paths
  cert 2636 -0.015 (cantilever, path-symmetric) — only open thread

The prior `HANDOVER_CERT_0380_MIT_CASCADE.md` had concluded the
+0.04 ASHP cluster was unfixable without Elmhurst access; the
spec citation (SAP 10.2 Appendix N fn 43) was sitting in the same
PDF that handover referenced. Be skeptical of "spec-precision
floor" framing — see [[feedback-spec-floor-skepticism]].

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-06-01 16:28:46 +00:00
..
addresses standardist Address 2026-05-22 10:13:32 +00:00
data_transformation moved classifier data transformation to an easy one 2026-06-01 14:53:34 +00:00
epc pr review, move domain and orhcestration 2026-06-01 14:00:31 +00:00
sap10_calculator docs: handover after S0380.26-30 precision-floor closure 2026-06-01 16:28:46 +00:00
sap10_ml Slice S0380.26: RdSAP10 §5.8 dry-lining adjustment on alt walls — closes cert 7700 -0.44 → +5e-5 2026-06-01 16:28:46 +00:00
tasks added postcode splitter rewrite to ddd 2026-05-19 16:35:09 +00:00
postcode.py get rid of comments 2026-05-20 13:21:11 +00:00