Le 27/11/2011 12:58, Daniel Carrera a ?crit :
> On 11/27/2011 08:05 AM, aishen at free.fr wrote:
>
>> Did you look at sage ?
>
> Ok, I just gave it a try... It looks alright, actually:
>
>
> var('x')
>
> f(x) = x^5 + x^2 - 1
> df(x) = f.diff()
>
> nr(x) = x - f(x)/df(x)
>
> t = nr(2.0); t
> for i in range(10):
> t = nr(t)
>
>
> I don't like the notebook interface, but the default is the CLI and
> that one is nice. I think I'm happy with Sage, thank you.
>
> Daniel.
For sage I use texmacs and cantor but i am looking to get graphs
included in texmacs. With cantor i have some problems.