I wrote
> load(levin);
> fpprec:50;
> sum(1/n-log(1+1/n),n,1,inf),bfloat;
>
> 5.7721566490153286060651209008240243104215933593992b-1
>
To avoid confusion. I was not suggesting to make levin a global default!
It should
only happen after "load(levin)". I was asking for tips on how to
achieve this
(***if*** it is consistent with maxima behaviour, which Richard seems to
think it is not,
but I am not convinced yet).
Richard Fateman wrote
> Simpsum:Levin, as a third option, other than true and false.
>
>
As I said I don't like this. But I would like
simpsum:closed_form
which would invoke closed_form by default.
Michel