problem with fitting data using lsquares

On Mon, 2010-06-14 at 14:06 +0100, Jaime Villate wrote:
> It is important for us to
> see how mse1(a) is being defined in your system; namely, after the
> above
> input commands, please type:
>   grind(mse1(0));
> and show us the result.
> Another thing that we need to know is the output of the command:
>   build_info();

I forgot another thing: are you loading the lsquares package before your
input commands?:
  load("lsquares");

Jaime