CSScheme.Primitive.numCompare C# (CSharp) Метод

        public static Object numCompare(Object args, char op)
        {
            while (rest(args) is Pair)
            {
                double x = num(first(args)); args = rest(args);
                double y = num(first(args));
                switch (op)
                {
                    case '>': if (!(x >  y)) return FALSE; break;
                    case '<': if (!(x <  y)) return FALSE; break;
                    case '=': if (!(x == y)) return FALSE; break;
                    case 'L': if (!(x <= y)) return FALSE; break;
                    case 'G': if (!(x >= y)) return FALSE; break;
                    default: error("internal error: unrecognized op: " + op); break;
                }
            }
            return TRUE;
        }