[sage-devel] Re: Change (bug or feature?) in 3d plots illustrating the reference manual

I don't think there was a deliberate change. Rendering the jmol version requires java, which is an external dependency. There was also a bug in detecting java 10+ which is only fixed in Sage 8.4.beta4. The expected behavior is: If java is not installed or not properly found then the docs fall b

Re: [sage-devel] Re: Py3, sorting vertices of graph

Two more: - #26284 : deals with comparability.pyx, digraph.py, vertex_separation.pyx, cutwidth.pyx and connectivity.pyx - #26285: avoid comparison of vertex labels in MIPs of generic_graph. Le vendredi 14 septembre 2018 13:43:37 UTC+2, David Coudert a écrit : > > I'm working on reducin

[sage-devel] Change (bug or feature?) in 3d plots illustrating the reference manual

Hi, Between Sage 8.4.beta0 and 8.4.beta2, all 3d plots illustrating the reference manual, like in this section , have been changed to Tachyon-rendered images. Previously (in particular in Sage 8.3), they were png

Re: [sage-devel] Re: Py3, sorting vertices of graph

I'm working on reducing the number of places where we explicitly compare vertex labels. So far I'm focusing on MIPs. - #26274 : avoid comparison of vertex labels in MIP for file `graph_coloring.py` - #26282 : avoid comparison of vertex labels in MIP for file `graph.py` More to come,

Re: [sage-devel] bug in interface to pari's nffactor

One could use 'git bisect' to narrow the problem down to a particular commit. Just in case... On Fri, Sep 14, 2018 at 12:16 PM Bruno Grenet wrote: > > I've also tested on Ubuntu with gcc. Actually, I run new tests: The bug > appears between 8.4beta2 (where it's still ok) and 8.4beta3. I'll try to

Re: [sage-devel] bug in interface to pari's nffactor

I've also tested on Ubuntu with gcc. Actually, I run new tests: The bug appears between 8.4beta2 (where it's still ok) and 8.4beta3. I'll try to find the the origin of the bug. Bruno Le 14/09/2018 à 10:38, Dima Pasechnik a écrit : It might be a platform dependent bug. I guess John is working

Re: [sage-devel] bug in interface to pari's nffactor

It might be a platform dependent bug. I guess John is working on some Ubunty machine, using gcc. Please provide compiler details you're using, too... On Fri, Sep 14, 2018 at 9:25 AM Bruno Grenet wrote: > > Which version of SageMath are you using? I am unable to reproduce the > bug neither on 8

Re: [sage-devel] bug in interface to pari's nffactor

Which version of SageMath are you using? I am unable to reproduce the bug neither on 8.3beta7 nor on 8.4beta2. Bruno Example with 8.4beta2: sage: x = polygen(QQ) sage: f = x^20 - 15*x^19 + 70989*x^18 - 1646113*x^17 + 3890074283*x^16 - 199035549796*x^15 + 203804256639644*x^14 - 10 : 657741

[sage-devel] Re: Buggy doctest in sage.modules.free_module.EchelonMatrixKey

On Thursday, September 13, 2018 at 2:42:44 PM UTC+2, Erik Bray wrote: > > However, reading the documentation for EchelonMatrixKey and > echelon_matrix_richcmp gives me the impression that this nonsensical > comparison isn't really the right behavior in the first place, but I'm > not sure. Any