Deterministic calculation and uncertainty workflow

Uncertain-time feature stability sweep

Evaluate a discrete label across the full allowed input interval rather than only at its midpoint.

Required inputs

Interval start

Interval end

Sampling/root policy

Requested derived label

Ordered execution

Work the protocol

  1. 1

    Calculate both interval endpoints.

  2. 2

    Search every internal boundary crossing.

  3. 3

    Partition the interval at each crossing.

  4. 4

    Report every attained label.

  5. 5

    Withhold a scalar label when more than one occurs.

Outputs

  • Attained-value set
  • Crossing list
  • Stable/unstable receipt

Done only when

  • Every boundary is bracketed.
  • The value set is complete.
  • Unstable outputs are withheld.

Fail closed

Refusal conditions

  • Only the midpoint is evaluated.
  • A detected crossing is dropped.
  • The interval is narrowed from chart preference.

Recomputable fixture

Calculation receipt

The output and digest are derived from the displayed inputs. The fixture demonstrates the operation, not an astrological prediction.

operation interval-stability

input.startDegrees 29.8

input.endDegrees 30.2

output.startSignIndex 0

output.endSignIndex 1

output.stableSign false

sha256:afcea28f3add0ee9847b409ec970b69df90727ecf72523d052b67e279f4fbadd

Uncertainty: The differing endpoint sign indexes demonstrate instability; a production sweep must also search interior extrema and wraparound.