teal papers / BarTide collection

Dimensions and measurement uncertainty

TR-CORE-UNITS

MJ Physics Engineering | Bangel Language | MJos Operating System
Owned and operated by Michael Bangel | Clearwater, Florida

Updated collection edition: BarTide branding and navigation added September 26, 2026. The original paper text below retains its historical scope. Inclusion does not claim its research is implemented in BarTide.

Terminology revised · September 12 evidence

TEAL LIBRARY RERUN  |  12 SEPTEMBER 2026  |  Michael Patrick Bangel
4
TEAL-RERUN-03-B001 | RELATED_EXECUTION_EVIDENCE_AVAILABLE
TR-CORE-UNITS / Dimensions and measurement uncertainty
IF
Typed quantities or measurements participate in an operation.
HOW
Check compatible dimensions and explicit conversion rules. Preserve absolute uncertainty; reject unsupported
measurement propagation rather than inventing its policy.
THEN
Return the supported typed quantity or the precise diagnostic/HOLD.
CURRENT EVIDENCE
Fresh related language/paper/water checks are in the evidence ledger. The test count is suite evidence, not
proof of every branch in this requirement.
REMAINING REQUIREMENT
Use the source and recorded case evidence to close remaining per-branch, native-host and full-contract coverage gaps.
SOURCE REFERENCES
bangel:language/python/src/bangel/units.py; bangel:language/python/src/bangel/values.py;
bangel:language/python/src/bangel/ir_types.py; associated-core:reference/src/bangel/units.py;
associated-core:reference/src/bangel/values.py; associated-core:reference/src/bangel/ir_types.py

Original references: See paper text and source PDF.