TR-PINK-F-086 / Teal / Review draft

Cone top-width ratio

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
107
TEAL-RERUN-02-B005 | SCOPED_EXECUTION_VERIFIED
TR-PINK-F-086 / Cone top-width ratio
IF
Invoke F-086 with exactly these inputs: width_ratio: Real, bottom_width: Real. Real values use finite decimal
text; null remains unknown.
HOW
Source expression: W_T=k_W*W_B; k_W,std=2. Current Bangel expression: width_ratio * bottom_width.
Require every input to be known. Require width_ratio > 0.0 and bottom_width > 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 {"width_ratio": "2", "bottom_width": "4"}; expected 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
length
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. 193,194; D012 pp. 77,78
Evidence: evidence/rerun/pink/F-086.json

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