TR-PINK-F-228 / Teal / Review draft

Conversion efficiency

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
249
TEAL-RERUN-02-B010 | SCOPED_EXECUTION_VERIFIED
TR-PINK-F-228 / Conversion efficiency
IF
Invoke F-228 with exactly these inputs: output_energy: Real, input_energy: Real. Real values use finite
decimal text; null remains unknown.
HOW
Source expression: eta = E_out/E_in, 0<=eta<=1. Current Bangel expression: output_energy / input_energy.
Require every input to be known. Require output_energy >= 0.0 and input_energy > 0.0 and output_energy
<= input_energy.
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 {"output_energy": "8", "input_energy": "10"}; expected 0.8. Result matched through Bangel,
admitted JP, the Bangel API, with validated receipt outputs. 2 missing-input cases and 1 supplied domain
cases passed.
SOURCE DIMENSION
ratio
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
D002 pp. 3; D016 pp. 3,4
Evidence: evidence/rerun/pink/F-228.json

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