swapRowsList static method

void swapRowsList(
  1. List<double> m,
  2. int i,
  3. int j
)

Implementation

static void swapRowsList(List<double> m, int i, int j) {
  if (i == j) return;
  double temp = m[i];
  m[i] = m[j];
  m[j] = temp;
}