physics.fluid.sudden_expansion

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

110801a5b67764c7db2d264a6542f54bf80a3bd9b73be3f8f54ce3d58dd46d97

Generator commitment (SHA-256)

c87e2e1f8090c49014baca9bf07b0a728388ffc3dec12e9e8f7545387484222a

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.