Hi,
While C# appeared similar to C++ on paper, I have started to struggle learning it. I started off with creating a generic matrix class, but soon simplified the problem to a class doing binary operations.

Code:
    internal interface IBinaryOperations< T >
    {
        T Add( T val1, T val2 );
        T Subtract( T val1, T val2 );
        T Multiply( T val1, T val2 );
        T Divide( T val1, T val2 );
    }

    public class CBinaryOperations< T > : IBinaryOperations< T >
    {
        public static T Add( T val1, T val2 ) {
            return( val1 + val2 ); }

        public static T Subtract( T val1, T val2 ) {
            return( val1 - val2 ); }

        public static T Multiply( T val1, T val2 ) {
            return( val1 * val2 ); }

        public static T Divide( T val1, T val2 ) {
            return( val1 / val2 ); }
    }
The problem is that it issues the error "CS0019: Operator '+' cannot be applied to operands of type 'T' and 'T'". Could someone please help?
Thanks
SB