physics.fluid.gradual_expansion

O2: conical diffuser vs a separate-module identity (≤2 ULP). Not sudden expansion, not minor-loss K given, and not Q=Av. ≤2 ULP vs O3 applies only to the published tabulated gradual-expansion vectors. Not sudden expansion, not minor-loss K given, and not Q=Av.

This summary records the outcome of the verification run. The full test corpus, oracle implementations, reference tables and generators are retained privately. Their digests identify those artifacts; a digest alone does not let a reader independently reproduce the full verification run.

Recorded result

8/8 passed

Oracle

O3 · mpmath 1.4.1

Reference table commitment (SHA-256)

c0e13173be35b82a636d247b9bd4e7c00664ce644eb14516e955f43304a9a9e7

Generator commitment (SHA-256)

ba174450b174fb31dba1249614bbae3a0e97ce7148555ab8c120583c0d83c640

Check a calculation

Use the capability's public input schema and examples to call the versioned REST API or MCP. These interfaces remain available without downloading the validation infrastructure. A successful example checks that example; it does not establish that the complete private suite has been independently reproduced.