TR-PINK-F-053 / Teal / Review draft

Pearl acoustic simulation intensity

Terminology revised · September 12 evidence

Later individual Teal rerun. The reported execution status is historical and is not a new test result.

TEAL LIBRARY RERUN  |  12 SEPTEMBER 2026  |  Michael Patrick Bangel
74
TEAL-RERUN-02-B003 | SCOPED_EXECUTION_VERIFIED
TR-PINK-F-053 / Pearl acoustic simulation intensity
IF
Invoke F-053 with exactly these inputs: pressure: Real, density: Real, speed: Real. Real values use finite
decimal text; null remains unknown.
HOW
Source expression: I_ac=p_rms^2/(rho_medium*c_medium). Current Bangel expression: pressure * pressure /
(density * speed). Require every input to be known. Require pressure >= 0.0 and density > 0.0 and speed >
0.0.
THEN
Emit the scoped calculation result. Missing inputs produce their specific PINK_MISSING_* HOLD; failed profile
checks produce PINK_DOMAIN. A false numeric predicate can occur in a PASS calculation receipt; it is not
permission.
CURRENT EVIDENCE
Fixture inputs {"pressure": "2", "density": "1", "speed": "4"}; expected 1. Result matched through Bangel,
admitted JP, the Bangel API, with validated receipt outputs. 3 missing-input cases and 0 supplied domain
cases passed.
SOURCE DIMENSION
power/area
REMAINING REQUIREMENT
Complete the source-defined measurement/evidence contract, units and calibration bindings. Native C# and Hagar formula-ID
bindings remain unverified in this rerun.
SOURCE REFERENCES
D006 pp. 118,127,128; D012 pp. 2,11,12
Evidence: evidence/rerun/pink/F-053.json

Publication is pending owner review. White papers are excluded.