Re: [sage-devel] Sage 4.4.alpha0 fails to build on t2.math (SPARC Solaris 10)

2010-04-18 Thread David Kirkby
On 18 April 2010 06:00, Minh Nguyen wrote: > Hi folks, > > Building Sage 4.4.alpha0 on t2.math failed with the following error message: > > gcc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall > -Wstrict-prototypes -fPIC > -I/home/mvngu/sandbox/sage-4.4.alpha0-t2.math/local//include > -I/home/mv

Re: [sage-devel] Sage 4.4.alpha0 fails to build on t2.math (SPARC Solaris 10)

2010-04-18 Thread Minh Nguyen
Hi David, On Sun, Apr 18, 2010 at 6:00 PM, David Kirkby wrote: > I've not tried it, but if the library wants to use c99 features, it > should add the -std=c99 option. I have applied the following patch to my failed build on t2.math: [mv...@sage sage-4.4.alpha0]$ hg export tip # HG changeset

Re: [sage-devel] Re: "abstract" matrices

2010-04-18 Thread Nicolas M. Thiery
On Sun, Apr 18, 2010 at 10:08:28AM +0930, ross kyprianou wrote: > >> Any ideas of why _repr_ might not be working inside the class? > > Was this class that of the category or the parent? > > I made a copy of AlgebrasWithBasis.py (so that's the category isnt it?) > and placed my version of _repr_ i

Re: [sage-devel] Re: "abstract" matrices

2010-04-18 Thread ross kyprianou
> Send me your code, and I > refactor it to its simplest form, as a basis for further work. Very kind offer :-) > The most efficient would be to upload it on the Sage-Combinat queue, > but that will take some learning the tool: > http://wiki.sagemath.org/combinat/MercurialStepByStep; otherwise >

Re: [sage-devel] Sage Tutorial at Amazon.com

2010-04-18 Thread David Kirkby
On 17 April 2010 21:04, David Joyner wrote: > I got the 2nd proof copy in the mail today and approved the > proof. It should be available at the createspace.com site > https://www.createspace.com/3446168 > almost immediately. Last time it took awhile to percolate up to > amazon.com. The new title

Re: [sage-devel] Sage Tutorial at Amazon.com

2010-04-18 Thread David Joyner
On Sun, Apr 18, 2010 at 5:41 AM, David Kirkby wrote: > On 17 April 2010 21:04, David Joyner wrote: >> I got the 2nd proof copy in the mail today and approved the >> proof. It should be available at the createspace.com site >> https://www.createspace.com/3446168 >> almost immediately. Last time it

[sage-devel] Re: Sage Constructions

2010-04-18 Thread mhampton
I'd like to try to help rewrite some of it, but I will not have time to do so until early June. -Marshall On Apr 18, 12:13 am, William Stein wrote: > Hi, > > The Sage "Constructions" got is prominently listed in our > documentation, right next to the tutorial.  It is woefully, scary, out > of da

Re: [sage-devel] Sage Tutorial at Amazon.com

2010-04-18 Thread John Cremona
> > Under "sales region" I selected "US and international sales". That is the > best I can do. Let's wait until it shows up on the US amazon store. > If it doesn't show up at the UK amazon store, I'll look into seeing if I can > register a complaint. > At the moment, a search on amazon.co.uk under

Re: [sage-devel] Sage 4.4.alpha0 released

2010-04-18 Thread John Cremona
On 17 April 2010 20:25, William Stein wrote: > On Sat, Apr 17, 2010 at 10:56 AM, John Cremona wrote: >> On ubuntu 32-bit: build ok, one test failure: >> >> sage -t  "devel/sage/sage/stats/hmm/chmm.pyx" >> ** >> File "/home/john/s

[sage-devel] Re: Sage Constructions

2010-04-18 Thread Nathann Cohen
Won't this document stand a HEAVY load of modifications pretty soon because of Minh's Thematic Tutorials ? Nathann -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, vi

[sage-devel] Re: Saving 3D plots

2010-04-18 Thread Jonathan
Do you mean so that it will come up at that angle the next time you open the worksheet? This should be possible to implement, but will require the server saving information generated by the applet on the users machine. You can always save a static image. If you want an idea of some of the things

[sage-devel] Re: Steiner triples

2010-04-18 Thread Nicolas M. Thiery
Dear Nathann, dear David Joyner, On Sun, Apr 18, 2010 at 04:54:07PM +0200, Nathann Cohen wrote: > The thing is that IncidenceStructure really needs some attention... > > It is not even iterable (so I could not even write "for a,b,c in > steiner_triple_system(7)"), and its methods are just

Re: [sage-devel] Re: "abstract" matrices

2010-04-18 Thread Nicolas M. Thiery
On Sun, Apr 18, 2010 at 07:03:13PM +0930, ross kyprianou wrote: > The Sage developer community is one of the most > helpful and encouraging group of people I have ever been associated with! It's not like we have a choice: we need you :-) But I am glad that we reach our aim! Cheers,

[sage-devel] Re: Sage 4.4.alpha0 fails to build on t2.math (SPARC Solaris 10)

2010-04-18 Thread John H Palmieri
On Apr 18, 1:00 am, David Kirkby wrote: > On 18 April 2010 06:00, Minh Nguyen wrote: > > The C macro INFINITY is apparently defined by the C99 standard. On > Solaris they take a strict interpretation of this and only define it > conditionally: > > #if defined(_STDC_C99) || _XOPEN_SOURCE - 0 >= 60

[sage-devel] Returned value introspection

2010-04-18 Thread Andrey Novoseltsev
Suppose I have a scheme S. Then I can type sage: S.amb to get sage: S.ambient_space Then I can do sage: A = S.ambient_space() sage: A.coo to get sage: A.coordinate_ring Is it at all possible to make sage: S.ambient_space().coo yield sage: S.ambient_space().coordinate_ring ? For example, if OUTPUT

Re: [sage-devel] Re: Sage 4.4.alpha0 fails to build on t2.math (SPARC Solaris 10)

2010-04-18 Thread Dr. David Kirkby
John H Palmieri wrote: On Apr 18, 1:00 am, David Kirkby wrote: On 18 April 2010 06:00, Minh Nguyen wrote: The C macro INFINITY is apparently defined by the C99 standard. On Solaris they take a strict interpretation of this and only define it conditionally: #if defined(_STDC_C99) || _XOPEN_SO

[sage-devel] download Sage 4.4.alpha0

2010-04-18 Thread bb
Sorry, I am to crazy to distinguish between a basic set theory and an algebra, so consequently I cannot not find the source for the download Sage 4.4.alpha0. Are there any restrictions? Please can you tell me where I might get the source? (the source - not a binary.) Tnx BB -- To post to

Re: [sage-devel] Re: Saving 3D plots

2010-04-18 Thread Mike Witt
I don't know whether or not the original question was supposed to be in the context of a worksheet/notebook or not, but I'm interested in the same question *outside* the notebook realm. I often want to save a 3d figure for inclusion in a latex document. I create the picture with sage running in th

[sage-devel] Re: Sage 4.4.alpha0 fails to build on t2.math (SPARC Solaris 10)

2010-04-18 Thread John H Palmieri
On Apr 18, 11:54 am, "Dr. David Kirkby" wrote: > John H Palmieri wrote: > > > > I'm trying to figure out why I can't build Sage 4.3.5, let > > alone 4.4.alpha0, on t2... > > I've not tried to build 4.3.5. I'll try 4.4.alpha0. I had export MAKE='make -j8' in my profile (for use on sage.math), an

Re: [sage-devel] download Sage 4.4.alpha0

2010-04-18 Thread John Cremona
On 18 April 2010 20:21, bb wrote: > Sorry, I am to crazy to distinguish between a basic set theory and an > algebra, so consequently I cannot not find  the source for the download Sage > 4.4.alpha0. > > Are there any restrictions? > > Please can you tell me where I might get the source? (the sourc

Re: [sage-devel] download Sage 4.4.alpha0

2010-04-18 Thread bb
John Cremona schrieb: On 18 April 2010 20:21, bb wrote: Sorry, I am to crazy to distinguish between a basic set theory and an algebra, so consequently I cannot not find the source for the download Sage 4.4.alpha0. Are there any restrictions? Please can you tell me where I might get the so

Re: [sage-devel] Returned value introspection

2010-04-18 Thread Justin C. Walker
On Apr 18, 2010, at 10:19 , Andrey Novoseltsev wrote: Suppose I have a scheme S. Then I can type sage: S.amb to get sage: S.ambient_space Then I can do sage: A = S.ambient_space() sage: A.coo to get sage: A.coordinate_ring Is it at all possible to make sage: S.ambient_space().coo yield sage: S

Re: [sage-devel] Sage Tutorial at Amazon.com

2010-04-18 Thread Dr. David Kirkby
John Cremona wrote: Under "sales region" I selected "US and international sales". That is the best I can do. Let's wait until it shows up on the US amazon store. If it doesn't show up at the UK amazon store, I'll look into seeing if I can register a complaint. At the moment, a search on amazon

[sage-devel] #8713: Prepare the ground for moving Parent._an_element_ to Sets().ParentMethods

2010-04-18 Thread Nicolas M. Thiery
Hi! As stated in the documentation of Parent._an_element_, this method need not be blazingly fast since an_element is cached anyway. Also, having it implemented in Parent, rather than in the categories, makes it impossible for categories to override this default implementation with somethi

[sage-devel] atlas question

2010-04-18 Thread John H Palmieri
If I've built atlas once on a particular machine and if it took a long time (e.g. t2.math, but also on various linux boxes), if I want to build Sage again from scratch, are there just some files I can copy so I can just touch spkg/installed/atlas... to skip it the next time? -- John -- To post t

Re: [sage-devel] atlas question

2010-04-18 Thread William Stein
On Sun, Apr 18, 2010 at 2:50 PM, John H Palmieri wrote: > If I've built atlas once on a particular machine and if it took a long > time (e.g. t2.math, but also on various linux boxes), if I want to > build Sage again from scratch, are there just some files I can copy so > I can just touch spkg/ins

Re: [sage-devel] Sage Tutorial at Amazon.com

2010-04-18 Thread David Joyner
On Sun, Apr 18, 2010 at 5:02 PM, Dr. David Kirkby wrote: > John Cremona wrote: >>> ... >>> >> >> At the moment, a search on amazon.co.uk under books for Sage Tutorial >> finds 3 matches: ... >> >> I'll try again in a week or so! >> >> John >> > > I'm pretty sure it will not appear on Amazon UK

[sage-devel] Re: [Sage] #8698: German translation of the document "A Tour of Sage"

2010-04-18 Thread Minh Nguyen
Hi, On Sun, Apr 18, 2010 at 10:29 PM, bb wrote: > bb schrieb: >> >> Sage schrieb: >>> >>> #8698: German translation of the document "A Tour of Sage" >>> >>> +--- >>>   Reporter:  mvngu             |       Owner:  mvngu      

[sage-devel] Re: atlas question

2010-04-18 Thread John H Palmieri
On Apr 18, 2:55 pm, William Stein wrote: > On Sun, Apr 18, 2010 at 2:50 PM, John H Palmieri > wrote: > > > If I've built atlas once on a particular machine and if it took a long > > time (e.g. t2.math, but also on various linux boxes), if I want to > > build Sage again from scratch, are there

Re: [sage-devel] Re: atlas question

2010-04-18 Thread William Stein
On Sun, Apr 18, 2010 at 10:08 PM, John H Palmieri wrote: > > > On Apr 18, 2:55 pm, William Stein wrote: >> On Sun, Apr 18, 2010 at 2:50 PM, John H Palmieri >> wrote: >> >> > If I've built atlas once on a particular machine and if it took a long >> > time (e.g. t2.math, but also on various linux

Re: [sage-devel] Re: atlas question

2010-04-18 Thread Thierry Dumont
It is certainly possible to copy atlas libs from one machine to another (and it is what you do when you install sage binaries, or when you install atlas in a linux distribution (debian, ubuntu with binary packages), and this will change nothing if both machines have the same processor. But it i

Re: [sage-devel] Re: atlas question

2010-04-18 Thread William Stein
On Sun, Apr 18, 2010 at 10:51 PM, Thierry Dumont wrote: > It is certainly possible to copy atlas libs from one machine to another > (and it is what you do when you install sage binaries, or when you install > atlas in a linux distribution (debian, ubuntu with binary packages), and > this will chan