সি# গণিত

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Abs(-10));
        Console.WriteLine(Math.Abs(-15));
        Console.WriteLine(Math.Abs(-20));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Acos(0.4));
        Console.WriteLine(Math.Acos(0.5));
        Console.WriteLine(Math.Acos(0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Acosh(2));
        Console.WriteLine(Math.Acosh(3));
        Console.WriteLine(Math.Acosh(4));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Asin(0.4));
        Console.WriteLine(Math.Asin(0.5));
        Console.WriteLine(Math.Asin(0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Asinh(2));
        Console.WriteLine(Math.Asinh(3));
        Console.WriteLine(Math.Asinh(4));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Atan(0.4));
        Console.WriteLine(Math.Atan(0.5));
        Console.WriteLine(Math.Atan(0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Atan2(0.5, 0.4));
        Console.WriteLine(Math.Atan2(0.5, 0.5));
        Console.WriteLine(Math.Atan2(0.5, 0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Atanh(0.4));
        Console.WriteLine(Math.Atanh(0.5));
        Console.WriteLine(Math.Atanh(0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Cbrt(9));
        Console.WriteLine(Math.Cbrt(36));
        Console.WriteLine(Math.Cbrt(64));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Ceiling(0.4));
        Console.WriteLine(Math.Ceiling(0.5));
        Console.WriteLine(Math.Ceiling(0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Cos(2));
        Console.WriteLine(Math.Cos(3));
        Console.WriteLine(Math.Cos(4));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Cosh(2));
        Console.WriteLine(Math.Cosh(3));
        Console.WriteLine(Math.Cosh(4));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Exp(0));
        Console.WriteLine(Math.Exp(3));
        Console.WriteLine(Math.Exp(4));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Floor(4.4));
        Console.WriteLine(Math.Floor(4.5));
        Console.WriteLine(Math.Floor(4.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.IEEERemainder(20, 4));
        Console.WriteLine(Math.IEEERemainder(20, 5));
        Console.WriteLine(Math.IEEERemainder(20, 6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Log(0));
        Console.WriteLine(Math.Log(0.5));
        Console.WriteLine(Math.Log(1));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Log10(0));
        Console.WriteLine(Math.Log10(0.5));
        Console.WriteLine(Math.Log10(1));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Log2(0));
        Console.WriteLine(Math.Log2(0.5));
        Console.WriteLine(Math.Log2(1));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Max(5, 15));
        Console.WriteLine(Math.Max(10, 6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Min(5, 15));
        Console.WriteLine(Math.Min(10, 6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Pow(4, 2));
        Console.WriteLine(Math.Pow(5, 2));
        Console.WriteLine(Math.Pow(6, 2));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Round(4.4));
        Console.WriteLine(Math.Round(4.5));
        Console.WriteLine(Math.Round(4.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Sin(0));
        Console.WriteLine(Math.Sin(0.5));
        Console.WriteLine(Math.Sin(1));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Sinh(0));
        Console.WriteLine(Math.Sinh(0.5));
        Console.WriteLine(Math.Sinh(1));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Sqrt(9));
        Console.WriteLine(Math.Sqrt(36));
        Console.WriteLine(Math.Sqrt(64));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Tan(0.4));
        Console.WriteLine(Math.Tan(0.5));
        Console.WriteLine(Math.Tan(0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Tanh(0.4));
        Console.WriteLine(Math.Tanh(0.5));
        Console.WriteLine(Math.Tanh(0.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Console.WriteLine(Math.Truncate(4.4));
        Console.WriteLine(Math.Truncate(4.5));
        Console.WriteLine(Math.Truncate(4.6));

    }
  }
}

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {

        Random random = new Random();

        Console.WriteLine(random.NextDouble());

    }
  }
}