Context
The research record preserves failed approaches when they expose a model boundary, an invalid transfer, or an unsupported strengthening.
Proof or evidence
the estimate assumes a floating-point roundoff envelope and at most exponential growth of . Run 10 proves the truncation envelope but has not yet derived for the expanded length-1000 DAG. Staged normalization or rescaling may also improve the literal amplification.
Verification notes
The failure status and preserved lesson are recorded in the cumulative failure ledger.
Limitations
- record only as a sufficient conditional consequence, never as a lower bound or finished stability theorem. Run 11 later discharges the condition for a separate row-wise DAG, not for Run 10's 4504-addition compiler.