Kinetic Energy Calculator implementation

Binding contract

This record describes what an executable surface must bind and validate. It does not claim that a public calculator, package, or production route is deployed.

Record owner

Guth Instruments

Lifecycle

verified-clean

Evidence ID

t4-143

Effect

Computation or source lookup only

Input and validation requirements

The plain JavaScript arithmetic overflows for mass = 10^308 and velocity = 10^308, producing Infinity instead of a finite representable result. The unspecified velocity unit also permits materially different interpretations.

Required corrections

No binding erratum is attached to this unique-name record. Implementers must still preserve the declared units, domain, and failure behavior.

Inspectable interface fixture

The sample below is evidence for interface and validation tests, not a production implementation.

{
  "inputs": {
    "mass_kg": 2,
    "velocity_m_per_s": 3
  },
  "expected_outputs": {
    "KE_J": 9
  },
  "working": "KE=½mv²=½×2 kg×(3 m/s)²=1×9 kg·m²/s²=9 J"
}

Other records

Sources and evidence

These pointers bind the page to evidence. They do not grant authority or collapse verification into deployment.

• VERIFIED_LEDGER.json
• evidence-tranche4/tranche4-results.json