Additional Cost Considerations

Code Snippets

for (int t = 0; t < N-1; ++t) {
  cost += pow(delta[t], 2);
}

for (int t = 0; t < N-1; ++t) {
  cost += pow(delta[t+1] - delta[t], 2);
  cost += pow(a[t+1] - a[t], 2);
}