extPRODUCT function

dynamic extPRODUCT(
  1. List values
)

PRODUCT(values): product of the values Π(xᵢ)

Implementation

dynamic extPRODUCT(List<dynamic> values) {
  double p = 1;
  for (final v in values) {
    p *= varToDouble(v);
  }
  return p;
}