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

{
  "dataset_sincos.csv": {
    "m_base": 0.24791809953704233,
    "m_ref": 1.2265116923272172e-21,
    "C_ref": 4,
    "reference_expression": "sin(x1)*cos(x2)"
  }
}