[sage-release] Re: Sage 9.6.beta6 released

2022-03-27 Thread John H Palmieri
I don't see it at any of the mirrors yet...

On Sunday, March 27, 2022 at 11:03:35 AM UTC-7 Volker Braun wrote:

> As always, you can get the latest beta version from the "develop" git 
> branch. Alternatively, the self-contained source tarball is at 
> http://www.sagemath.org/download-latest.html
>
> 43474c96d5 (tag: 9.6.beta6, trac/develop) Updated SageMath version to 
> 9.6.beta6
> f43e375fb5 Trac #33505: partial pep8 cleanup in arith/misc.py
> 8a3ece590f Trac #33502: various small details in code formatting
> cbd71f5148 Trac #33491: fix usage of Matplotlib color maps
> 29f7b5ab37 Trac #33451: Change "hasattr(x, '__call__')" to "callable(x)" 
> etc
> 5b015213e7 Trac #33122: add torsion_subgroup() method to 
> AdditiveAbelianGroupWrapper
> 87a2e5724f Trac #32207: homebrew  llvm / clang - followup to #30835
> 9d867e2bc8 Trac #33541: some more precise unittest assert
> fef33af293 Trac #33535: get rid of #py2 outside of explain_pickle
> d88ed13837 Trac #33526: igraph, python_igraph: Upgrade, fix system package 
> version check, fix dependencies
> 9906dcdaa6 Trac #33525: modernize coercion in monsky_washnitzer.py
> 2b4757d8a1 Trac #33524: fix indentation E111 in some pyx files
> 6adda63733 Trac #33518: crystals.TensorProduct does not respect super 
> crystals
> 8aec9c744b Trac #33515: fix W391 in modular
> 26574b0f82 Trac #33512: Update python3 to 3.10.3
> 7a7956dd66 Trac #33511: more precise asserts in convex_sets
> 86b1833506 Trac #33504: sage.graphs, sage.numerical.mip: Remove 
> unnecessary uses of set_binary, set_integer
> 822f4d0668 Trac #33501: Get rid of sqrt in spherical harmonics
> 438d5f8d8c Trac #33500: fix and activate pycodestyle E111
> 6d7ed571fd Trac #33498: Fix random order of cubic braid group elements
> 41a6910dae Trac #33496: Adjust doctest for interrupting large 
> multiplication
> e419b25d9d Trac #33495: Fix tests with networkx 2.7
> 2345381772 <(234)%20538-1772> Trac #33494: bitset_intrinsics.h: Fix 
> "expression result unused" warning
> cedd9bbb57 Trac #33492: make sure "real" gcc is rejected on macOS
> 0444bcabf6 Trac #33482: Improve variable declaration and naming of 
> localization of integral domains
> fd656d14c5 Trac #33456: GH Actions: Re-add pyright check
> 53ca6151f2 Trac #32385: Compute the Bergman and augmented Bergman complex 
> of a matroid
> 6dbf0930e7 Trac #30845: Fixes for the conda-for-Sage-developers 
> installation method, add GH Actions workflow
> 95307a68b5 Trac #33522: pythran: Update to 0.11.0
> 3afe1c712a Trac #33440: sage.libs.singular: Do not fail if the Singular 
> binary is not in PATH
> 3cc2873986 Trac #33437: Add Lehrer-Solomon symmetric function
> 6e77b3fd5b Trac #33416: Colormaps and contours for complex_plot
> a636498287 Trac #33407: sage -t --installed
> ff2baed67c Trac #33396: removing some useless ...: in the doc
> dce5f06cf9 Trac #33233: sage -t --baseline-stats-path
> f06a7f845e Trac #33170: Update doctests for compatibility with ipython 8.x
> 2fbf359176 Trac #33156: fix wrong results & huge slowdown due to broken 
> caching in .multiplication_by_m()
> b8d91ace4f Trac #33141: Fix doctests in sage_setup and sage_docbuild for 
> sage-on-distribution
> f30a4c8b06 Trac #32942: Introduce `align_latex` option that allows latex 
> displays aligned left or centered
> 39de62bca0 Trac #32429: Typos
> d79b00d98a Trac #30078: Check for duplicate hyperplanes in arrangements 
> over any base ring
> a633cce6f8 Trac #33532: Doctest failure when SAGE_LIB doesn't match 
> `.../site-packages`
> 9873ee5a57 Trac #33361: configure: Handle the case of SAGE_LOCAL = a 
> system directory with gcc better
> dc311dcd82 Trac #32975: Improve doctest interaction with pytest
> 0e4f121222 Trac #33471: Add pictures to various 2d graphics manual pages
> 5b20998e56 Trac #33487: Package CyLP
> df50acb8cc Trac #33477: Conversion problem between multivariate Laurent 
> polynomial ring and its field of fraction
> 3c80055420 Trac #33475: deTeX document titles of sage documentation
> 5b872c9d08 Trac #30717: add "How to cite SageMath" to FAQ
> a61c15ecd6 Trac #29631: spkg-configure.m4 for linbox
> 55a711e3d6 (tag: 9.6.beta5) Updated SageMath version to 9.6.beta5
>

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[sage-release] Sage 9.6.beta6 released

2022-03-27 Thread Volker Braun
As always, you can get the latest beta version from the "develop" git 
branch. Alternatively, the self-contained source tarball is at 
http://www.sagemath.org/download-latest.html

43474c96d5 (tag: 9.6.beta6, trac/develop) Updated SageMath version to 
9.6.beta6
f43e375fb5 Trac #33505: partial pep8 cleanup in arith/misc.py
8a3ece590f Trac #33502: various small details in code formatting
cbd71f5148 Trac #33491: fix usage of Matplotlib color maps
29f7b5ab37 Trac #33451: Change "hasattr(x, '__call__')" to "callable(x)" etc
5b015213e7 Trac #33122: add torsion_subgroup() method to 
AdditiveAbelianGroupWrapper
87a2e5724f Trac #32207: homebrew  llvm / clang - followup to #30835
9d867e2bc8 Trac #33541: some more precise unittest assert
fef33af293 Trac #33535: get rid of #py2 outside of explain_pickle
d88ed13837 Trac #33526: igraph, python_igraph: Upgrade, fix system package 
version check, fix dependencies
9906dcdaa6 Trac #33525: modernize coercion in monsky_washnitzer.py
2b4757d8a1 Trac #33524: fix indentation E111 in some pyx files
6adda63733 Trac #33518: crystals.TensorProduct does not respect super 
crystals
8aec9c744b Trac #33515: fix W391 in modular
26574b0f82 Trac #33512: Update python3 to 3.10.3
7a7956dd66 Trac #33511: more precise asserts in convex_sets
86b1833506 Trac #33504: sage.graphs, sage.numerical.mip: Remove unnecessary 
uses of set_binary, set_integer
822f4d0668 Trac #33501: Get rid of sqrt in spherical harmonics
438d5f8d8c Trac #33500: fix and activate pycodestyle E111
6d7ed571fd Trac #33498: Fix random order of cubic braid group elements
41a6910dae Trac #33496: Adjust doctest for interrupting large multiplication
e419b25d9d Trac #33495: Fix tests with networkx 2.7
2345381772 Trac #33494: bitset_intrinsics.h: Fix "expression result unused" 
warning
cedd9bbb57 Trac #33492: make sure "real" gcc is rejected on macOS
0444bcabf6 Trac #33482: Improve variable declaration and naming of 
localization of integral domains
fd656d14c5 Trac #33456: GH Actions: Re-add pyright check
53ca6151f2 Trac #32385: Compute the Bergman and augmented Bergman complex 
of a matroid
6dbf0930e7 Trac #30845: Fixes for the conda-for-Sage-developers 
installation method, add GH Actions workflow
95307a68b5 Trac #33522: pythran: Update to 0.11.0
3afe1c712a Trac #33440: sage.libs.singular: Do not fail if the Singular 
binary is not in PATH
3cc2873986 Trac #33437: Add Lehrer-Solomon symmetric function
6e77b3fd5b Trac #33416: Colormaps and contours for complex_plot
a636498287 Trac #33407: sage -t --installed
ff2baed67c Trac #33396: removing some useless ...: in the doc
dce5f06cf9 Trac #33233: sage -t --baseline-stats-path
f06a7f845e Trac #33170: Update doctests for compatibility with ipython 8.x
2fbf359176 Trac #33156: fix wrong results & huge slowdown due to broken 
caching in .multiplication_by_m()
b8d91ace4f Trac #33141: Fix doctests in sage_setup and sage_docbuild for 
sage-on-distribution
f30a4c8b06 Trac #32942: Introduce `align_latex` option that allows latex 
displays aligned left or centered
39de62bca0 Trac #32429: Typos
d79b00d98a Trac #30078: Check for duplicate hyperplanes in arrangements 
over any base ring
a633cce6f8 Trac #33532: Doctest failure when SAGE_LIB doesn't match 
`.../site-packages`
9873ee5a57 Trac #33361: configure: Handle the case of SAGE_LOCAL = a system 
directory with gcc better
dc311dcd82 Trac #32975: Improve doctest interaction with pytest
0e4f121222 Trac #33471: Add pictures to various 2d graphics manual pages
5b20998e56 Trac #33487: Package CyLP
df50acb8cc Trac #33477: Conversion problem between multivariate Laurent 
polynomial ring and its field of fraction
3c80055420 Trac #33475: deTeX document titles of sage documentation
5b872c9d08 Trac #30717: add "How to cite SageMath" to FAQ
a61c15ecd6 Trac #29631: spkg-configure.m4 for linbox
55a711e3d6 (tag: 9.6.beta5) Updated SageMath version to 9.6.beta5

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Re: [sage-release] Re: Sage 9.5.rc1 released

2022-03-27 Thread Samuel Lelievre
Le mardi 18 janvier 2022 Ă  02:37:20 UTC, Marc Culler on sage-release:

> That worked like a charm!
>
>   * frame #0: 0x83c0f9024900
> frame #1: 0x000153ff8b7c 
> _dop.cpython-39-darwin.so`PyFortranObject_New 
> + 40
> frame #2: 0x000153ff66fc _dop.cpython-39-darwin.so`PyInit__dop + 
> 1020
>
> [...]
>
> If anyone knows what dop stands for, I am all ears.
>

It seems "DOP" or "DOPRI" or "RKDP" stand for "Dormand & Prince"
or "Runge-Kutta-Dormand-Prince" and refer to a method, or family
of methods (of the Runge-Kutta family), devised  by these authors
for numerically solving ordinary differential equations.

See:

https://en.wikipedia.org/wiki/Dormand–Prince_method
https://docs.scipy.org/doc/scipy/reference/generated/scipy.integrate.DOP853.html
http://www.unige.ch/~hairer/prog/nonstiff/dop853.f

In particular, the file "dop853.f", linked to above, states  "DOP853"
is "an explicit Runge-Kutta method of order 8(5,3) due to Dormand
& Prince (with stepsize control and dense output)".

These abbreviation seem common in the world of numerical methods
for solving ordinary differential equations but so far that meaning
of DOP is missing from the wikipedia disambiguation page

https://en.wikipedia.org/wiki/DOP

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