TR-PINK-F-031 / Teal / Review draft

Investable surplus

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
52
TEAL-RERUN-02-B003 | SCOPED_EXECUTION_VERIFIED
TR-PINK-F-031 / Investable surplus
IF
Invoke F-031 with exactly these inputs: available: Real, protected: Real. Real values use finite decimal text;
null remains unknown.
HOW
Source expression: S_investable_L = max(0,L_available_L-L_protected_H). Current Bangel expression:
math.max(0.0, available - protected). Require every input to be known. No additional domain predicates are
declared by this scalar profile.
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": "50", "protected": "60"}; expected 0. Result matched through Bangel, admitted JP,
the Bangel API, with validated receipt outputs. 2 missing-input cases and 0 supplied domain cases passed.
SOURCE DIMENSION
currency
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. 77,78; D011 pp. 67,68
Evidence: evidence/rerun/pink/F-031.json

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