C# Programs of Math Methods

Mathematical Methods of Math Functions

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace MATHMETHODS

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine(Math.Sqrt(69));

            Console.WriteLine(Math.Pow(2,3));

            Console.WriteLine(Math.Pow(49, .5));

            Console.WriteLine(Math.Pow(27, 1/3.0));

            Console.WriteLine(Math.Ceiling(23.000001));

            Console.WriteLine(Math.Floor(23.9999999));

            Console.WriteLine(Math.Round(23456.897,0));

            Console.WriteLine(Math.Abs(87));

            Console.WriteLine(Math.Sign(23)+  " "+Math.Sign(0)+" "+Math.Sign(-34) );

            Console.WriteLine(Math.Log(Math.E));

            Console.WriteLine(Math.Log10(10));

            Console.WriteLine(Math.E);

            Console.WriteLine(Math.PI +"  "+(22/7.0));

            Console.WriteLine(Math.Exp(3));

            Console.WriteLine(Math.Tan(45 * (3.14 / 180)) + "  " + Math.Tan(45 * (Math.PI / 180)));

            Console.WriteLine(Math.Atan(1)*(180/Math.PI));

        }

    }

}