TR-MOD-BANGEL-918A155C3B / Teal / Review draft

Bangel / language/dotnet/Bangel.Runtime/Builtins.cs

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
60
TEAL-RERUN-03-B003 | SOURCE_LOGIC_INDEXED
TR-MOD-BANGEL-918A155C3B / Bangel /
language/dotnet/Bangel.Runtime/Builtins.cs
IF
This Runtime / supporting core module is imported or its declared interface is invoked. Declared surface
includes: private object? Aggregate(object?[] values, JsonNode type, bool mean = false); private object?
Builtin(string target, object?[] values, JsonNode type); private object? LegacyBuiltin(string name, object?[]
args); private static Quantity QuantityAggregate(Quantity[] values, bool mean)
HOW
Use the complete terminology-edited module and its declared types, call paths, state and error behavior;
preserve program/evidence boundaries. The complete 148-line source is preserved with SHA-256
8c19e0ddf9caaf0527329f03bcb0b6b7571298f6e9e1d8d5fb8633e898956797. 4 extracted
function/declaration entries are separately indexed, including exact Python bodies and guards where
available.
THEN
Follow the exact returned values, diagnostics and state effects in the preserved implementation. Module
inclusion and syntax extraction are documentary coverage; they do not prove every branch or cross-host
behavior.
CURRENT EVIDENCE
Fresh related Python suites and per-profile/water results are included. Native C#/.NET, C++/Rust/R
compilation and physical devices were not executed in this environment.
REMAINING REQUIREMENT
Map unverified branches and native-host behavior to source-specific evidence before assigning a complete verification verdict.
SOURCE REFERENCES
bangel:language/dotnet/Bangel.Runtime/Builtins.cs

Publication is pending owner review. White papers are excluded.