Re: [sage-devel] Changes to bitset.pxi

2020-09-22 Thread 'jonatha...@googlemail.com' via sage-devel
Thanks. I still can only guess, if people care about large bitsets like this. I can try to make it available with the same syntax and then however likes it, can just use it. Sébastien Labbé schrieb am Dienstag, 22. September 2020 um 16:07:15 UTC+2: > Am I the only one using larger bitsets? >>

Re: [sage-devel] Re: Lie subalgebra implementation bug

2020-09-22 Thread David Roe
On Tue, Sep 22, 2020 at 6:46 AM Alec Linden Disney-Hogg < disneyh...@gmail.com> wrote: > Hi Travis, > > Yes I just updated to 9.1 and have found this problem fixed, thanks. > > I'd love to contribute to sage, and indeed have ideas for Verma modules > that I'd like to see if it's possible to get to

Re: [sage-devel] Changes to bitset.pxi

2020-09-22 Thread Sébastien Labbé
> Am I the only one using larger bitsets? > Doing the following from SAGE_ROOT: git grep --name-only bitset shows that modules in sage using bitset are mostly graphs but also matroid, groups, combinat, data_structures, but also crypto, coding, misc and quivers. I don't know if those usage ar

Re: [sage-devel] Changes to bitset.pxi

2020-09-22 Thread 'jonatha...@googlemail.com' via sage-devel
Actually roaring performs pretty well, I just used an awful test case. Roaring bitmaps has container size 64k, so it performs awful for anything far below that. My test case had size 768. Roaring is interesting however as a bitset implementation for anything beyond 64k and seems to perform muc

Re: [sage-devel] Re: Lie subalgebra implementation bug

2020-09-22 Thread Alec Linden Disney-Hogg
Hi Travis, Yes I just updated to 9.1 and have found this problem fixed, thanks. I'd love to contribute to sage, and indeed have ideas for Verma modules that I'd like to see if it's possible to get to work. I've not contributed to an open source project like this before, so I imagine I'll need

Re: [sage-devel] Re: 3 ModuleNotFoundError with Ubuntu 18.04 + 9.2beta12 + #30053 + #30606

2020-09-22 Thread Sébastien Labbé
Got it! On Monday, September 21, 2020 at 5:42:28 PM UTC+2 Matthias Koeppe wrote: > Try installing python3.8-distutils. > > this package does not exist, trying to sudo apt-get install python3.8-distutils replaces it by python3-distutils which is already installed. What worked for me (on ubuntu

[sage-devel] Re: problems building develop branch

2020-09-22 Thread Kwankyu Lee
The last line of Volker's recipe is actually: * Run "xcode-select --switch /Applications/Xcode-11.app/Contents/Developer" to switch -- 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,