Re: [sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread Francois Bissey
> On 8/09/2016, at 17:01, Grayson Jorgenson wrote: > > Hi, > > I also think the new answer is likely still correct. The output in the > example is truncated to save space: > C.resolution_of_singularities(extend=True) returns a tuple with the other > elements giving maps between the patches a

[sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread Grayson Jorgenson
Hi, I also think the new answer is likely still correct. The output in the example is truncated to save space: C.resolution_of_singularities(extend=True) returns a tuple with the other elements giving maps between the patches and back to the original curve. If those maps make sense and the cur

Re: [sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread François Bissey
On 08/09/16 11:21, mmarco wrote: Both results are equivalent in this case (the given charts actually differ only by a change of coordinates), but I am not sure why the difference has appeared. I will try to have a look at it in the following days (although don't have much time available lately).

[sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread mmarco
Both results are equivalent in this case (the given charts actually differ only by a change of coordinates), but I am not sure why the difference has appeared. I will try to have a look at it in the following days (although don't have much time available lately). Is it possible that Singular 4

[sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread Travis Scrimshaw
Just posting with the code formatting to make it a bit more clear. Old answer: sage: set_verbose(-1) sage: K. = QuadraticField(3) sage: A. = AffineSpace(K, 2) sage: C = A.curve(x^4 + 2*x^2 + a*y^3 + 1) sage: C.resolution_of_singularities( extend=True)[0] # long time (2 seconds) (Affine Plane

[sage-devel] Re: Add psutil as standard package

2016-09-07 Thread leif
Thierry wrote: > On Wed, Sep 07, 2016 at 02:28:31PM +0200, Jeroen Demeyer wrote: >> Hello, >> >> at https://trac.sagemath.org/ticket/21421 we propose to add the Python >> package "psutil" as standard package for Sage. The tarball is 308KB, >> installed it is about 624KB. The use case is replacing >

[sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread leif
Jean-Pierre Flori wrote: > Hi all, > > It seems we are left with only one failing doctest, which just looks > like a different but potentially valid answer: > https://trac.sagemath.org/ticket/17254#comment:364 > > Does any one knows enough about resolution of singularities to validate > the new a

Re: [sage-devel] Add psutil as standard package

2016-09-07 Thread Thierry Dumont
[x] I agree, let's make psutil standard -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email

Re: [sage-devel] Add psutil as standard package

2016-09-07 Thread William Stein
On Wed, Sep 7, 2016 at 5:28 AM, Jeroen Demeyer wrote: > Hello, > > at https://trac.sagemath.org/ticket/21421 we propose to add the Python > package "psutil" as standard package for Sage. The tarball is 308KB, > installed it is about 624KB. The use case is replacing > src/sage/misc/memory_info.py >

[sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread Jean-Pierre Flori
Hi all, It seems we are left with only one failing doctest, which just looks like a different but potentially valid answer: https://trac.sagemath.org/ticket/17254#comment:364 Does any one knows enough about resolution of singularities to validate the new answer? Best, JP -- You received this

Re: [sage-devel] Add psutil as standard package

2016-09-07 Thread Erik Bray
On Wed, Sep 7, 2016 at 2:28 PM, Jeroen Demeyer wrote: > [ x ] I agree, let's make psutil standard I've used psutil in the past; it's a nice package. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receivin

Re: [sage-devel] Add psutil as standard package

2016-09-07 Thread Thierry
On Wed, Sep 07, 2016 at 02:28:31PM +0200, Jeroen Demeyer wrote: > Hello, > > at https://trac.sagemath.org/ticket/21421 we propose to add the Python > package "psutil" as standard package for Sage. The tarball is 308KB, > installed it is about 624KB. The use case is replacing > src/sage/misc/memory

[sage-devel] Re: Add psutil as standard package

2016-09-07 Thread Travis Scrimshaw
[X] I agree, let's make psutil standard [ ] I don't want psutil in Sage Best, Travis -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@go

[sage-devel] Re: Add psutil as standard package

2016-09-07 Thread leif
leif wrote: > Jean-Pierre Flori wrote: >> [x] I agree, let's make psutil standard > > [x] I agree > > [x] Why is it that large? [x] Use it in other places as well (related to multiprocessing, such as doctesting, docbuilding, building the Sage libra

[sage-devel] Re: Add psutil as standard package

2016-09-07 Thread leif
Jean-Pierre Flori wrote: > [x] I agree, let's make psutil standard [x] I agree [x] Why is it that large? -leif -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an

Re: [sage-devel] Add psutil as standard package

2016-09-07 Thread Jeroen Demeyer
On 2016-09-07 14:48, Vincent Delecroix wrote: Under the assumption that there is nothing more in memory_info.py than in psutil Well, psutil goes way beyond what memory_info.py provides. The only logic that we would still need to keep from memory_info.py is these few lines, which can easily be

Re: [sage-devel] Add psutil as standard package

2016-09-07 Thread Vincent Delecroix
Under the assumption that there is nothing more in memory_info.py than in psutil [ ] I agree, let's make psutil standard Do you have an open ticket for testing psutil replacements? -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscrib

[sage-devel] Re: Add psutil as standard package

2016-09-07 Thread Jean-Pierre Flori
[x] I agree, let's make psutil standard -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send em

[sage-devel] Add psutil as standard package

2016-09-07 Thread Jeroen Demeyer
Hello, at https://trac.sagemath.org/ticket/21421 we propose to add the Python package "psutil" as standard package for Sage. The tarball is 308KB, installed it is about 624KB. The use case is replacing src/sage/misc/memory_info.py From https://pypi.python.org/pypi/psutil psutil is a cross-p