research/problems/symbolic_regression/ripple/resources/reference_metrics.json

{
  "dataset_ripple.csv": {
    "m_base": 1.504292994114016,
    "m_ref": 2.6872290937155053e-18,
    "C_ref": 11,
    "reference_expression": "x1*sin(10*x1*x1 + x2*x2)"
  }
}