Nn.Neural_network.prod C# (CSharp) Method

        private double prod(List<double> list1, List<double> list2 )
        {
            if (list1.Count != list2.Count) throw new System.Exception("The two list have to have the same size");
            double val = 0;
            for (int i = 0; i < list1.Count; i++)
            {
                val += list1[i] * list2[i];
            }
            return val;
        }