[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-27 Thread Jason Grout
kcrisman wrote: >> "Perhaps this bug is not a new problem. The answer of Maxima depends on the >> flag triginversers. >> >> (%i36) integrate(sqrt(sin(t)^2+cos(t)^2),t,0,2*%pi),triginverses:true; >> (%o36) %pi >> >> (%i37) integrate(sqrt(sin(t)^2+cos(t)^2),t,0,2*%pi),triginverses:all; >> (%o37) 2 %

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-27 Thread kcrisman
> (%i1) triginverses; > (%o1) all > (%i2) asin(sin(x)); > (%o2) x > (%i3) asin(sin(x)), triginverses=true; > (%o3) asin(sin(x)) > > Is that going to affect any Sage stuff if we revert to 'all'? > (Presumably not, since there don't seem to have been any other > complaints about this.) Sorry for a

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-27 Thread kcrisman
> Maybe we can set an option to fix this: > > "Perhaps this bug is not a new problem. The answer of Maxima depends on the > flag triginversers. > > (%i36) integrate(sqrt(sin(t)^2+cos(t)^2),t,0,2*%pi),triginverses:true; > (%o36) %pi > > (%i37) integrate(sqrt(sin(t)^2+cos(t)^2),t,0,2*%pi),triginvers

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-27 Thread kcrisman
> "Perhaps this bug is not a new problem. The answer of Maxima depends on the > flag triginversers. > > (%i36) integrate(sqrt(sin(t)^2+cos(t)^2),t,0,2*%pi),triginverses:true; > (%o36) %pi > > (%i37) integrate(sqrt(sin(t)^2+cos(t)^2),t,0,2*%pi),triginverses:all; > (%o37) 2 %pi > Okay, let's check

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-26 Thread Jason Grout
ma...@mendelu.cz wrote: > > > On 17 říj, 00:40, Robert Dodier wrote: >> On Oct 16, 2:23 pm, Jason Grout wrote: >> >>> I'm not on their list. I hope Robert Dodier or someone else sees this. >> Probably it's best to submit Maxima bugs to the bug >> tracker.http://sourceforge.net/tracker/?func=b

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread ma...@mendelu.cz
On 17 říj, 00:40, Robert Dodier wrote: > On Oct 16, 2:23 pm, Jason Grout wrote: > > > I'm not on their list. I hope Robert Dodier or someone else sees this. > > Probably it's best to submit Maxima bugs to the bug > tracker.http://sourceforge.net/tracker/?func=browse&group_id=4933&atid=104933

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread Robert Dodier
On Oct 16, 2:23 pm, Jason Grout wrote: > I'm not on their list. I hope Robert Dodier or someone else sees this. Probably it's best to submit Maxima bugs to the bug tracker. http://sourceforge.net/tracker/?func=browse&group_id=4933&atid=104933 FWIW Robert Dodier --~--~-~--~~--

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread ma...@mendelu.cz
A should we open trac and add test if this has been fixed? On 16 říj, 23:14, Maurizio wrote: > to me, this looks like a strong encouragement to provide sage 4.1.3 > with a couple of bugfixes (also considering something that could arise > from the new notebook) anytime very soon: I don't think it

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread Maurizio
to me, this looks like a strong encouragement to provide sage 4.1.3 with a couple of bugfixes (also considering something that could arise from the new notebook) anytime very soon: I don't think it is a good idea to have a release with such a serious bug, out for too long... the problem is that I

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread ma...@mendelu.cz
On 16 říj, 22:44, "ma...@mendelu.cz" wrote: > I am. I will write there. > it is http://thread.gmane.org/gmane.comp.mathematics.maxima.general/28550 R. --~--~-~--~~~---~--~~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from th

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread ma...@mendelu.cz
I am. I will write there. Robert On 16 říj, 22:23, Jason Grout wrote: > kcrisman wrote: > > This was the Maxima upgrade, for sure.  It is not in 4.1.1 (just > > checked) and is in the latest CVS of Maxima (just checked that, too). > > I can't submit a bug report to them right now - can you emai

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread Jason Grout
kcrisman wrote: > This was the Maxima upgrade, for sure. It is not in 4.1.1 (just > checked) and is in the latest CVS of Maxima (just checked that, too). > I can't submit a bug report to them right now - can you email their > list (I think you're on it?) and see if they know about it? I'm not o

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread kcrisman
This was the Maxima upgrade, for sure. It is not in 4.1.1 (just checked) and is in the latest CVS of Maxima (just checked that, too). I can't submit a bug report to them right now - can you email their list (I think you're on it?) and see if they know about it? - kcrisman --~--~-~--~

[sage-devel] Re: finding arclength around a circle hangs maxima

2009-10-16 Thread ma...@mendelu.cz
To have more fun, I have this: ma...@asus-eee:/opt/sage$ ./sage -- | Sage Version 4.1.2, Release Date: 2009-10-14 | | Type notebook() for the GUI, and license() for information.|