physics.fluid.submerged_weir

O2: Villemonte rectangular submerged weir vs a separate-module identity (≤2 ULP). Not free-flow thin-plate H only, not ogee Hd, not side weir, not Manning, and not Q=Av. ≤2 ULP vs O3 applies only to the published tabulated submerged-weir vectors. Not free-flow thin-plate H only, not ogee Hd, not side weir, not Manning, 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)

42b5b3da243b8ecf50ec3967231ab33e567f7117edc1ba1c1e18e0a174b69a2d

Generator commitment (SHA-256)

91a4e8cea57aa1bf855a3b0007880b34cab5292a00dfd05843de9adad4a529ea

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.