TR-PINK-F-149 / Teal / Review draft

Conservative reserve margin

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
170
TEAL-RERUN-02-B007 | SCOPED_EXECUTION_VERIFIED
TR-PINK-F-149 / Conservative reserve margin
IF
Invoke F-149 with exactly these inputs: available_low: Real, margin_factor: Real, required_high: Real. Real
values use finite decimal text; null remains unknown.
HOW
Source expression: R_E = E_available,L - M_E * E_required,H. Current Bangel expression: available_low -
margin_factor * required_high. Require every input to be known. Require available_low >= 0.0 and
margin_factor >= 1.0 and required_high >= 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 {"available_low": "30", "margin_factor": "2", "required_high": "10"}; expected 10. Result
matched through Bangel, admitted JP, the Bangel API, with validated receipt outputs. 3 missing-input cases
and 1 supplied domain cases passed.
SOURCE DIMENSION
energy
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
D017 pp. 3,11
Evidence: evidence/rerun/pink/F-149.json

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