Re: [sage-devel] Re: Wrong matrix of Permutation

2020-06-16 Thread Dima Pasechnik
On Tue, Jun 16, 2020 at 6:03 PM Nils Bruin wrote: > > On Tuesday, June 16, 2020 at 4:40:45 AM UTC-7, kcrisman wrote: >> >> >> For several more points of view (some articulated by people on the current >> thread), see also the (long) discussion that the ticket you mention led to >> on this forum,

Re: [sage-devel] Re: Wrong matrix of Permutation

2020-06-16 Thread Nils Bruin
On Tuesday, June 16, 2020 at 4:40:45 AM UTC-7, kcrisman wrote: > > > For several more points of view (some articulated by people on the current > thread), see also the (long) discussion that the ticket you mention led to > on this forum, seven years ago: > https://groups.google.com/forum/#!topic

Re: [sage-devel] Re: Error with Pynac when building sage9.2.beta1

2020-06-16 Thread David Coudert
it’s working. Thank you ! Let’s hope it’s the only issue ;) David. > Le 16 juin 2020 à 13:24, Matthias Koeppe a écrit : > > Try again after > > source /Users/dcoudert/sage/.homebrew-build-env > > > > On Tuesday, June 16, 2020 at 12:32:14 AM UTC-7 david@inria.fr wrote: > I have a compil

Re: [sage-devel] Error with Pynac when building sage9.2.beta1

2020-06-16 Thread Matthias Koeppe
I have created https://trac.sagemath.org/ticket/29872#ticket for this. On Tuesday, June 16, 2020 at 1:31:20 AM UTC-7 david@inria.fr wrote: > here it is > > > Le mardi 16 juin 2020 09:48:39 UTC+2, Dima Pasechnik a écrit : > >> please post the main config.log, too >> >> On Tue, Jun 16, 2020 at

Re: [sage-devel] Re: Wrong matrix of Permutation

2020-06-16 Thread kcrisman
> so, "Permutation" objects aren't really meant to be a group: > I think this is the salient point. Is there any documentation that already has matrix(Permutation(...)) ? For several more points of view (some articulated by people on the current thread), see also the (long) discussion tha

[sage-devel] Re: Error with Pynac when building sage9.2.beta1

2020-06-16 Thread Matthias Koeppe
Try again after source /Users/dcoudert/sage/.homebrew-build-env On Tuesday, June 16, 2020 at 12:32:14 AM UTC-7 david@inria.fr wrote: > I have a compilation error with Pynac when trying building sage9.2.beta1 > after a `make distclean`. See attached log file. > > It's on macOS mojave 10.1

[sage-devel] blocker ticket on IntegerLattice: https://trac.sagemath.org/ticket/29866

2020-06-16 Thread Dima Pasechnik
closest_vector for IntegerLattice and membership test are broken (just a 2-dimensional case with largish coeffs, reported by Taylor Huang on https://groups.google.com/g/sage-devel/c/CtPAbZPjoeU/m/qj2IH7LxBAAJ) Could please someone who knows this code a bit look into the problems there. -- You re

Re: [sage-devel] Re: Closest Vector not in Lattice

2020-06-16 Thread Dima Pasechnik
On Tue, Jun 16, 2020 at 8:52 AM Taylor Huang wrote: > > Hi, thanks for your reply. > I also note found that the membership check is broken as well. > > from sage.modules.free_module_integer import IntegerLattice > coef = Matrix([-44429982080874270968379672793605458, > 9893165085448133473558070852

Re: [sage-devel] Re: Closest Vector not in Lattice

2020-06-16 Thread Taylor Huang
Hi, thanks for your reply. I also note found that the membership check is broken as well. from sage.modules.free_module_integer import IntegerLattice coef = Matrix([-44429982080874270968379672793605458, 98931650854481334735580708522902113]) bMat = Matrix([[20957228, -4966110],[ 9411844, 19625639]

Re: [sage-devel] Error with Pynac when building sage9.2.beta1

2020-06-16 Thread Dima Pasechnik
please post the main config.log, too On Tue, Jun 16, 2020 at 8:32 AM David Coudert wrote: > > I have a compilation error with Pynac when trying building sage9.2.beta1 > after a `make distclean`. See attached log file. > > It's on macOS mojave 10.14.6, and I have gmp installed by homebrew. > > He

[sage-devel] Error with Pynac when building sage9.2.beta1

2020-06-16 Thread David Coudert
I have a compilation error with Pynac when trying building sage9.2.beta1 after a `make distclean`. See attached log file. It's on macOS mojave 10.14.6, and I have gmp installed by homebrew. Help is more than welcome ;) Thanks. David. -- You received this message because you are subscribed to