[sage-devel] Re: Question about some Sage scripts

2022-02-23 Thread Matthias Koeppe
On Wednesday, February 23, 2022 at 2:21:08 PM UTC-8 John H Palmieri wrote: > I have questions about some of the scripts in src/bin: > >- sage-native-execute: looks like a no-op. Delete? >- sage-open — used in OS X; can we just use "open"? > > Yes on both of these. They have not been

[sage-devel] Question about some Sage scripts

2022-02-23 Thread John H Palmieri
I have questions about some of the scripts in src/bin: - math-readline — used sometimes in Sage's mathematica interface. Is it necessary? - sage-inline-fortran — does anyone use this? - sage-native-execute: looks like a no-op. Delete? - sage-open — used in OS X; can we just use

[sage-devel] Re: Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Advay Goel
I run Sage in a Sage Cell Server and on Terminal on my laptop. How do I "reload" Sage on both of these to incorporate the fix? On Wednesday, February 23, 2022 at 3:21:13 PM UTC-5 Matthias Koeppe wrote: > Fixed in https://trac.sagemath.org/ticket/33410, ready for use and review > > On Wednesday,

[sage-devel] Re: Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Matthias Koeppe
Fixed in https://trac.sagemath.org/ticket/33410, ready for use and review On Wednesday, February 23, 2022 at 12:09:57 PM UTC-8 adva...@gmail.com wrote: > If there's a bug, what would my next step be? When I do only induced > volume, I don't get the correct result. Also, I see in >

[sage-devel] Re: Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Advay Goel
If there's a bug, what would my next step be? When I do only induced volume, I don't get the correct result. Also, I see in https://trac.sagemath.org/ticket/16045 that people are able to use both induced volume and lrs engine at once. Is this some previous version of sage in which the error

Re: [sage-devel] UCLA paper

2022-02-23 Thread ph h
Hi, This link also works for me: https://link.springer.com/content/pdf/10.1007/s11538-022-00999-4.pdf Regards, phiho On Wed, Feb 23, 2022 at 2:38 PM Dima Pasechnik wrote: > On Wed, Feb 23, 2022 at 7:23 PM William Stein wrote: > > > > Hi > > > > UCLA just published a new paper about

Re: [sage-devel] How to start sage with jupyter notebook listening on port 1234

2022-02-23 Thread Dima Pasechnik
On Monday, February 21, 2022 at 8:58:59 AM UTC Dima Pasechnik wrote: > Thanks for the report, I've opened https://trac.sagemath.org/ticket/33394 > to fix this. https://trac.sagemath.org/ticket/33394 needs review now. > > > On Mon, Feb 21, 2022 at 8:38 AM Dima Pasechnik wrote: > > > >

[sage-devel] Re: Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Matthias Koeppe
What Nils and Michael have explained to you is, of course, already implemented in Sage. Unfortunately in the combination with lrslib, there is a bug that prevents it from working. I have opened https://trac.sagemath.org/ticket/33410 for this. On Wednesday, February 23, 2022 at 7:57:34 AM

Re: [sage-devel] UCLA paper

2022-02-23 Thread Dima Pasechnik
On Wed, Feb 23, 2022 at 7:23 PM William Stein wrote: > > Hi > > UCLA just published a new paper about teaching Dynamics to about 1,400 > Biology students a year. They use Sage heavily in this course. The > paper is freely available here: > >

Re: [sage-devel] Re: Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Michael Orlitzky
On Wed, 2022-02-23 at 10:34 -0800, Advay Goel wrote: > For example, I currently have a 10-dimensional polytope that is located in > QQ^18. How would I bring this polytope into 10-dimensional space so that I > can use LRS to calculate its volume? If you have a ten-dimensional polytope, there

[sage-devel] UCLA paper

2022-02-23 Thread William Stein
Hi UCLA just published a new paper about teaching Dynamics to about 1,400 Biology students a year. They use Sage heavily in this course. The paper is freely available here: https://www.researchgate.net/publication/358569003_Teaching_Dynamics_to_Biology_Undergraduates_the_UCLA_Experience --

Re: [sage-devel] Docker images no longer being build and is gitlab still maintained?

2022-02-23 Thread julian...@fsfe.org
Hi Sébastien, I pushed sagemath and sagemath-dev images for 9.5. Unfortunately, they are quite a bit bigger than the images for 9.4, see https://trac.sagemath.org/ticket/33409. I hope the images are functional nevertheless. Please let me know if there is any problem with them. julian On

[sage-devel] Re: Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Advay Goel
Thank you for the response. I'm not quite sure what you mean by "pull them back along the embedding of a subspace containing the polytope to get a full one." For example, I currently have a 10-dimensional polytope that is located in QQ^18. How would I bring this polytope into 10-dimensional

[sage-devel] Re: Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Nils Bruin
Did you check the lrs documentation: http://cgm.cs.mcgill.ca/~avis/C/lrslib/USERGUIDE.html#Volume%20Computation ? It only mentions volumes of full polytopes. You could of course project the vertices yourself or pull them back along the embedding of a subspace containing the polytope to get a

[sage-devel] Using Both Induced Volume and Lrs Engine

2022-02-23 Thread Advay Goel
Hi All, I aim to calculate the volumes of not-full dimensional polytopes. Using ambient measure, the volume is always 0. So, I want to use induced measure. At the same time, though, I also want the engine to be Lrs. If I just do .volume(engine = 'lrs'), I always get 0. Is this an error? Or

Re: [sage-devel] How to start sage with jupyter notebook listening on port 1234

2022-02-23 Thread Samuel Lelievre
If you do not care about choosing the port number, when you run ./sage -n jupyter and port is already used, a new Jupyter starts on port 8889, and so on. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group