#12030: definite integral which doesn't use the indefinite integral
------------------------+---------------------------------------------------
Reporter: kcrisman | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-4.8
Component: calculus | Keywords:
Work_issues: | Upstream: Reported upstream. Little or no
feedback.
Reviewer: | Author:
Merged: | Dependencies:
------------------------+---------------------------------------------------
Description changed by kcrisman:
Old description:
> {{{
> ----------------------------------------------------------------------
> | Sage Version 4.7.2, Release Date: 2011-10-29 |
> | Type notebook() for the GUI, and license() for information. |
> ----------------------------------------------------------------------
> sage: integrate(1/(sqrt(x)*((1+sqrt(x))^2)),x,1,9)
> integrate(1/((sqrt(x) + 1)^2*sqrt(x)), x, 1, 9)
> sage: integrate(1/(sqrt(x)*((1+sqrt(x))^2)),x)
> -2/(sqrt(x) + 1)
> sage:
> Exiting Sage (CPU time 0m0.55s, Wall time 0m15.24s).
> }}}
> See [ this sage-support thread] for more info.
>
> This has been filed at
> [https://sourceforge.net/tracker/?func=detail&aid=3437841&group_id=4933&atid=104933
> this Maxima artifact].
New description:
{{{
----------------------------------------------------------------------
| Sage Version 4.7.2, Release Date: 2011-10-29 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: integrate(1/(sqrt(x)*((1+sqrt(x))^2)),x,1,9)
integrate(1/((sqrt(x) + 1)^2*sqrt(x)), x, 1, 9)
sage: integrate(1/(sqrt(x)*((1+sqrt(x))^2)),x)
-2/(sqrt(x) + 1)
sage:
Exiting Sage (CPU time 0m0.55s, Wall time 0m15.24s).
}}}
See [http://groups.google.com/group/sage-
support/browse_thread/thread/10e9e0c9f0b246d2 this sage-support thread]
for more info.
This has been filed at
[https://sourceforge.net/tracker/?func=detail&aid=3437841&group_id=4933&atid=104933
this Maxima artifact].
--
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12030#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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