{
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  "source_manifest_sha256": "d84dc39a57a74bcee83d028f98715a645c7ca68a0854b004ede8ce3369e41809",
  "config": {
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    "seed": 2019,
    "repeats": 15,
    "warmup": 2,
    "designs": [
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        "n": 80,
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      },
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    "exponents": [0.5, 1, 2],
    "lambda": [10, 8.18546730706903, 6.70018750350959, 5.48441657612102, 4.48925125821861, 3.67466194073669, 3.0078825180431, 2.46209240149463, 2.01533768594173, 1.64964807409802, 1.35031403786987, 1.10529514112602, 0.90473572423493, 0.740568469226243, 0.606189899349757, 0.49619476030029, 0.406158598837698, 0.332459793227094, 0.272133876837531, 0.222754295199956, 0.182334800086844, 0.149249554505183, 0.122167734899679, 0.1],
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    "support_threshold": 1e-07,
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    "scientific_scope": "synthetic engine timing only; historical preprocessing and estimators preserved",
    "convergence_scope": "historical stopping rule; no convergence certificate or accuracy ranking claimed"
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    "platform": "aarch64-apple-darwin23",
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      "logical_cores": 11,
      "cpu": "Apple M3 Pro"
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    "thread_environment": {
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      "OPENBLAS_NUM_THREADS": "1",
      "MKL_NUM_THREADS": "1",
      "BLIS_NUM_THREADS": "1",
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  "comparison_cases": 48,
  "maximum_relative_difference": 5.51051573567541e-14,
  "maximum_prediction_difference": 3.31049398203845e-15,
  "exact_selection_support_counts": true,
  "timer_notices": "less accurate nanosecond times to avoid potential integer overflows",
  "baseline_scope": "first repaired 1.0.3 candidate, not a direct comparison with CRAN 1.0.2",
  "timing_scope": "single recorded machine; fixed baseline-then-candidate order; no randomized engine order",
  "validation_scope": "historical estimator compatibility, not convergence or global optimality certification",
  "numerical_fits_executed_by_analysis": false
}