title: Horners Method Polynomial Evaluation
signature: function hornersMethodPolynomialEvaluation($poly, $n, $x) {
source_py: def horners_method_polynomial_evaluation(poly, n, x):
      result = poly[0]
      for i in range(1, n):
          result = ((result * x) + poly[i])
      return result
source_cpp: int horners_method_polynomial_evaluation(vector<int> poly, int n, int x) {
    int result = poly [ 0 ];
    for ( int i = 1;
    i < n;
    i ++ ) result = result * x + poly [ i ];
    return result;
  }