DummyCalculator

using System;

namespace DummyCalculator
{
    public static class SimpleCalculator
    {
        public static double Sum(double a, double b)
        {
            return a + b;
        }

        public static double Subtraction(double a, double b)
        {
            return a - b;
        }

        public static double Multiplication(double a, double b)
        {
            return a * b;
        }

        public static double Division(double a, double b)
        {
            return a / b;
        }

        private static void Test()
        {

        }

        public static void TestPublic()
        {

        }
    }
}