actual );
Assert.AreNotEqual( float expected, float actual, string message );
Assert.AreNotEqual( float expected, float actual, string message,
                object[] parms );

Assert.AreNotEqual( double expected, double actual );
Assert.AreNotEqual( double expected, double actual, string message );
Assert.AreNotEqual( double expected, double actual, string message,
                object[] parms );

Assert.AreNotEqual( object expected, object actual );
Assert.AreNotEqual( object expected, object actual, 