MJ Physics Engineering | Bangel Language | MJos Operating System

Owned and operated by Michael Bangel | Clearwater, Florida

MJPE-COMPLETE-20260925-BANGEL-ROBOTICS-PURPLE · Purple · Review draft

Bangel Robotics - Syntax and typed expression

Source-backed documentary sequence — execution not rerun

Bangel Robotics / Purple

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

TYPED BANGEL BINDING

- Observation: value or UNKNOWN with unit
- AcquisitionTime: timestamp and clock domain
- RobotContext: declared coordinate frame
- Advisory: result, uncertainty and effect boundary

PRECONDITION

A robotics measurement declares quantity, units, coordinate frame, acquisition context and source profile.

SEMANTIC OBLIGATION

Express bounded measurement logic in Bangel; Elsa compiles, JP admission checks the representation and Joanna provides computation evidence. Distinguish observed state, simulation and planned hardware bindings.

POSTCONDITION

Return a measurement or advisory with uncertainty. Physical actuation requires a separate evidenced host contract.

COMPILATION RULE

Elsa is the compiler. Use a declared Bangel grammar profile, independently admit the applicable JP representation and execute through Joanna only where that path is implemented. These fields are documentary contract notation, not parser-verified source. A shared .bangel extension does not prove grammar equivalence.

PROFILE RELATIONSHIP

Domain identity of Bangel Language; Teal Robotics is a separate bounded plugin.

IMPLEMENTATION CHECK

A missing observation or changed coordinate frame without a transform must remain a typed error or HOLD.

DISCOVERY NAMES

Bangel Robotics Programming Language
These names aid search; current compiler naming remains Elsa.

SOURCE STATUS AND LIMITS

Current source inspected; these documentary bindings do not report newly executed software or physical tests.
Recovered status: implementation_source_domain_identity.
Software calculations and receipts do not establish a physical robot or actuation backend.

SOURCE REFERENCES

- README.md · line 1
https://github.com/Mjos23/bangel-language/blob/229548f13a4856455b3d30d408cf845fb5b557fc/README.md#L1
- language/python/src/bangel/identity.py · line 6
https://github.com/Mjos23/bangel-language/blob/229548f13a4856455b3d30d408cf845fb5b557fc/language/python/src/bangel/identity.py#L6

RECOVERED HISTORICAL CONTEXT

- Historical scope: Applies the measurement language to robotics examples with explicit PASS, HOLD and missing-measurement behavior.

SOURCE LINKS

NO COMMERCIAL OR PUBLIC USE PERMITTED