diff error xmaxima 5.9.3 and 5.10.0 windows



Quoting garate at cicese.mx:

> Hi, 
> xmaxima 5.10.0 for WINDOWS has the follow error:
> (%i1) f:3*x[2](t)^ 2;
> 				       2
> (%o1) 			    3 x (t)
> 				       2
> (%i2) diff(f,x[2](t),1);
> The argument to verbify must be a symbolic name:
> x
>  2
>  -- an error.  Quitting.  To debug this try debugmode(true);
> (%i3) 
> 

The version 5.9.3 has the same problem but the 5.9.2 works well:
(%i5) diff(f,x[2](t),1);
(%o5) 				    6 x (t)
				       2

Thank you

Araceli


_____________________________________________
> Maxima mailing list
> Maxima at math.utexas.edu
> http://www.math.utexas.edu/mailman/listinfo/maxima
>