extSUMSQ function

dynamic extSUMSQ(
  1. List values
)

SUMSQ(values): sum of squares Σ(xᵢ²)

Implementation

dynamic extSUMSQ(List<dynamic> values) {
  double s = 0;
  for (final v in values) {
    final x = varToDouble(v);
    s += x * x;
  }
  return s;
}