I've reported it to scipy: https://github.com/scipy/scipy/issues/18208
On Tuesday, March 28, 2023 at 3:03:40 PM UTC-7 Matthias Koeppe wrote:
> Reproducer from a doctest in src/sage/matrix/matrix_double_dense.pyx
>
> sage: sage: A = matrix(CDF, [[1,2,4],[5,3,9],[7,8,6]])
> sage:
Reproducer from a doctest in src/sage/matrix/matrix_double_dense.pyx
sage: sage: A = matrix(CDF, [[1,2,4],[5,3,9],[7,8,6]])
sage: A.det() # wrong
0.0
sage: sage: A = matrix(QQ, [[1,2,4],[5,3,9],[7,8,6]])
sage: A.det()
88
sage: sage: A = matrix(RDF,
The error can also be reproduced by running the testsuite of
src/sage/matrix/matrix2.pyx
No mention of openblas 0.3.22 in the numpy/scipy issue trackers yet, as far
as I could see.
On Tuesday, March 28, 2023 at 2:47:17 PM UTC-7 Matthias Koeppe wrote:
> I agree that the openblas upgrade is to
I agree that the openblas upgrade is to blame here. This error also
reproduces with openblas 0.3.22 built from source -
see https://github.com/sagemath/sage/pull/35371
On Tuesday, March 28, 2023 at 11:35:03 AM UTC-7 John H Palmieri wrote:
> I ran "brew upgrade" recently on two different Macs,
First, this is not the same error (a segfault) I frequently see when
docbuilding.
Second, I see this after doing `unset MAKE` and then `make -j1`. I can hit
the problem very quickly by running
./sage --docbuild reference/hyperbolic_geometry html
Third, and this is a separate issue, I don't
On Tue, Mar 28, 2023 at 7:51 PM Dima Pasechnik wrote:
>
> I tried building and testing the latest develop with Homebrew on Intel,
oops, that was still with openblas minor version 21, not 22. Let me
see if 22 works for me.
> and I was getting segfaults in docbuilder. However, they went through
I have had this problem since 9.8.beta6.
See
https://groups.google.com/g/sage-release/c/CQrSaeuJ0RA/m/B7N5-5MpAwAJ
Guillermo
On Tue, 28 Mar 2023 at 20:51, Dima Pasechnik wrote:
> I tried building and testing the latest develop with Homebrew on Intel,
> and I was getting segfaults in
I tried building and testing the latest develop with Homebrew on Intel, and
I was getting segfaults in docbuilder. However, they went through with
make -j1
The usual macOS parallel docbuilder blues, it seems.
On Tue, 28 Mar 2023, 19:35 John H Palmieri, wrote:
> I ran "brew upgrade" recently
I ran "brew upgrade" recently on two different Macs, one Intel and one
Apple Silicon, and now the Sage documentation fails to build:
[hyperboli] from
On Tue, Mar 28, 2023 at 3:04 PM 'Peter Mueller' via sage-devel
wrote:
>
> The method representative_action() for Sage permutation groups erroneously
> returns the identity element when it actually should either fail or return
> something which makes clear if no representative exists. The
The method representative_action() for Sage permutation groups erroneously
returns the identity element when it actually should either fail or return
something which makes clear if no representative exists. The corresponding
method for libgap groups behaves as expected:
sage: g =
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