C237 — The 8×529 complement yields generated dual anchors
23 September 2026 · Step 32 of 60, continuing C205.
The local complement S(t)=4232−t conjugates the same ladder about new anchors 8651 and 8649. Its left boundaries are the complements of the original right endpoints.
| p | Complemented anchor | Complemented right-endpoint images |
|---|---|---|
| 3 | 8651 | [1774, 1176, 526] |
| 5 | 8649 | [1772, 1174, 524] |
All interval widths survive, and each interval center maps by S. These new anchors are generated comparison coordinates. They are not native Creation members and are not interchangeable with global reflection about zero. This retains the 8×529 framework without promoting its complemented coordinates into historical events.
Evidence and scope
K=529 and r=25/23. BC base B means (B+1)t/Bn BC; reflected AD base A means AD At/(A+1)n. Their civil span is B+A in both seasonal components, with no year zero. Signed paired centers are −B and +A; the center model uses components ±1/4 and restores this separation after dilation. An interval center is geometry, not an event or a proposed universal Mirror axis.
Regular Gears are restricted to Noah/Shem/Flood. Creation and Conquest retain fixed source-field members; no fourth Gear is admitted. Generated coordinates, source-field membership and stored graph incidence are distinct. File_18/File_09 and the frozen C127 graph are unchanged. Earlier N01/N03 qualifications, the missing Shem join, closed primers and unestablished original Reports 11–25 remain unchanged. This packet selectively uses prior evidence; it does not rerun completed campaigns. Assertions and alternative placements are not independent historical witness counts.
6 step-specific checks and 19 frozen-input checks passed. Exact inputs, results and predecessor hashes are in the accompanying JSON records; calculation code is in the evidence archive. Source dependencies are identified in the body and frozen in sources/.