Do you mean
sage: t = var("t")
sage: numerical_integral(abs(sin(t^2)),0,3)
(1.7024100330599248, 1.5397333279914378e-06)
because AFAIK, integrate(abs(sin(t*t)),t,0,3)
cannot be computed in closed form.
On Wed, Mar 11, 2009 at 2:19 PM, seber...@spawar.navy.mil
<seber...@spawar.navy.mil> wrote:
>
> Why can't do integrate( abs( sin(t^2) ), t, 0, 3) ?
>
> Sage just returns the question...
>
> sage: integrate(abs(sin(t*t)),t,0,3)
> integrate(abs(sin(t^2)), t, 0, 3)
>
>
> cs
> >
>
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
sage-support-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sage-support
URLs: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
