Sage 9.3.beta9 released

[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 

We should start with the first release candidate real soon, if you have something urgent (in particular blocker tickets) then now is the time ;-)

5cb72aade9 (tag: 9.3.beta9) Updated SageMath version to 9.3.beta9

d57188beed Trac #31476: Downgrade ipython to 7.16.x and jedi to 0.17.x to restore Python 3.6 support (ubuntu-bionic-standard)

070a0d6c6c Trac #31480: Fix incorrect lazy imports at startup

a872ae3443 Trac #31315: sage.numerical.backends: GenericBackend doctests failure in remove_constraints

c0c5b2977b Trac #31388: Fix docstring in hyperplanes method for HyperplaneArrangement

974b9916b0 Trac #31387: Cosmetic update in building the pdf docs

5de94e96d6 Trac #31379: change CRLF to unix line feed in 3 files

8bf73f70a4 Trac #31278: widgetsnbextension should not depend on notebook

9b4fbe695c Trac #31332: sage.misc.persist: Import SAGE_DB on need only

c97b05ebfc Trac #31319: Partitions parts_in vs WeightedIntegerVectors

9c20c8846f Trac #31289: Mark documentation builder as parallel_read_safe

8e14cf6eb4 Trac #31288: some details in calculus.py

cbc97ac50f Trac #31301: make Parkingfunctions() pass the TestSuite

8fa1ff55ac Trac #28782: Better interface to Galois groups

8c9477d655 Trac #31328: Upgrade ipywidgets to 7.6.3

59822d48e2 Trac #20023: sage_bootstrap: Remove purported Python 2.6 support

10d3ee9f29 Trac #31268: Remove optional package termcap

729176e2bf Trac #31252: Suppress message "WARNING: You are using pip version 20.2.3; however, version 20.3.3 is available."

20a959d925 Trac #31248: Make tableaux error messages more precise

c026d77099 Trac #31246: some details in posets

42197291eb Trac #31232: some typing annotations in plane partitions

b9cc35d72f Trac #31231: enhanced typing annotations in combinat.py

ca3e393cdd Trac #31230: enhanced typing annotations in Parking functions

3dcc013e2a Trac #31225: some details in modular symbols

212bfe81b8 Trac #31214: some details in algebras/

a6e59e4fd9 Trac #31213: a few details in dynamics

682e4f57ab Trac #31203: multiplication_table does not work for certain types of groups

16c5af32b3 Trac #31202: fix some typos in manifolds/

42e9554a3b Trac #31201: fix typos and returns in geometry/polyhedron

bbbdb76c4e Trac #31174: refresh file generators/degree_sequence.py

650b512763 Trac #31173: refresh file generators/world_map.py

e4193908b1 Trac #31172: refresh file generators/smallgraphs.py (part 3)

86c334f563 Trac #31171: refresh file generators/smallgraphs.py (part 2)

5f160bffac Trac #31170: some typos in sage_setup/ doctest/ numerical/ and ext_data/

49114495f7 Trac #31158: refresh file generators/smallgraphs.py (part 1)

da52647adf Trac #31155: refresh file generators/chessboard.py

445ce95462 Trac #31152: refresh the file generators/basic.py

b4d5f03f68 Trac #31137: Fix subs failure involving integer-valued rational exponents

be3cce8340 Trac #30010: Split sage_setup.docbuild out to a separate distribution sage_docbuild

9eb36fdb2c Trac #25743: Speed up iteration of ProjectiveSpace_finite_field

496efa649b Trac #31402: "sage -tox -e doctest" underquotes filenames; fix "sage -startuptime" with file arguments

6c5c6b4386 Trac #31377: ./configure --enable-editable

9fba9cb53b Trac #30786: Multiplying and dividing by 3 hangs

d22efd79a9 Trac #30659: supersingular_j_polynomial does not use cached values

3ad8408c5e Trac #24237: minimal quadratic twist of elliptic curves: documentation and implementation inconsistent

d32f41ee20 Trac #20784: not all symbolic equations stay unevaluated

44d322a27a Trac #18074: contour_plot of zero

a452ae0621 Trac #17720: failing primary decomposition with extension field coefficients

99fd653533 Trac #14602: Symbolic expression to number fields

b4c66dcdff Trac #13097: integral of ln(1+4/5*sin(x)) from -3.1415 to 3.1415 crashes Maxima and Sage

de2fd3eb8e Trac #31462: Fix examples block in `combinat/words/lyndon_word.py`

0602cd5d8e Trac #31453: CombinatorialFreeModule _cartesian_product_of_elements() should support generators

9c11839ee6 Trac #31439: fedora-26-minimal: openssl 3.0.alpha11 build fails with "Can't locate IPC/Cmd.pm"

a9a2bff4ac Trac #31433: more efficient method for number of real components of an elliptic curve over Q

37824bddea Trac #31430: e-antic: Update to 0.1.9 to add support for FLINT 2.7

ddd2b5e99c Trac #31428: Make trivial AbelianGroupGap convert empty list to identity

e4f9c886eb Trac #31419: Update python to 3.9.2

83501b06a3 Trac #31410: fix symmetric_form for type B and F

0d7acf73e0 Trac #31398: building the pdf docs - undefined references

851b382927 Trac #31391: crystals.HighestWeight constructs wrong crystal for given weight

4b8905f87a Trac #31390: Remove deprecated sage.interacts.debugger

356b1e0031 Trac #31383: Bug converting zero Laurent series to power series

e656f39e31 Trac #31381: Fix the handling of the orientation of edges provided by the edge_option of G.graphviz_string

5794f58582 Trac #31380: Upgrade pip to 21.0.1

64c1336fc3 Trac #31373: Upgrade ipython to 7.20.0 and jedi to 0.18.0

4d2796753d Trac #31367: bug in kernel of ring homomorphism of quotient rings

0241ad383d Trac #31365: Add NTL to cython_aliases and sage.misc.cython library search dirs

70cbb47cb7 Trac #31364: Don't use deprecated numpy type aliases

5ba61f8a5a Trac #31362: make build-local, make build-venv

bef94ab0aa Trac #31361: tox.yml: Fix up "dist" workflow

74cfd6dbc6 Trac #31358: python3 spkg-configure.m4: Do not reject python based on sysconfig LDFLAGS containing "-L."

c98e106353 Trac #31354: move Dedekind zeta function to the category of number fields

c2a8739497 Trac #31353: sage --docbuild: Add options to list all documents

a38abbb781 Trac #31349: sage.misc.cython: Replace imports from distutils by setuptools

4ca205c832 Trac #31336: Upgrade ecl to 21.2.1

0cc58fc3b8 Trac #31334: sage.doctest.control: Do not fail if sage.libs.arb cannot be imported

f68cc14847 Trac #31323: Make self-diffeomorphisms default

e53a1ad09c Trac #31322: Use ambient metric by default in hodge_dual

aa1b968967 Trac #31321: build/pkgs: Add some missing install-requires metadata, add some documentation to the developer's guide

89781ec01e Trac #31318: python3 spkg-configure.m4: Add deprecation warning regarding system python 3.6

2bcac009dd Trac #31317: eclib interface uses bad default value for elliptic curve modular symbols

8456600c81 Trac #31303: put NonDecreasingParkingFunctions in SetsWithGrading category

1a4aa18b20 Trac #31302: put Permutations in SetsWithGrading category

705c62ddd8 Trac #31298: convert back hypergeometric functions from fricas

00d3d585c1 Trac #31294: Implement fetch_int method for non-givaro finite fields

3954cad0c3 Trac #31284: FusionRing: Rmatrix revisited

61712fabd1 Trac #31099: tox.ini, GH Actions: Add test for Sage distribution on conda using environment.yml

63705a9a4f Trac #30310: Immutability of chart functions

a33714ec5a Trac #31441: cygwin-standard: argon2-cffi build fails: Fix up dependencies of cffi

2fca0edc73 Trac #31442: cygwin: Macros from sys/termio.h cause errors compiling sagelib extension modules that use fflas-ffpack

fbca269f62 (tag: 9.3.beta8) Updated SageMath version to 9.3.beta8

[Matthias Köppe]

On Sunday, March 14, 2021 at 6:02:03 PM 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 

We should start with the first release candidate real soon, if you have something urgent (in particular blocker tickets) then now is the time ;-)

5cb72aade9 (tag: 9.3.beta9) Updated SageMath version to 9.3.beta9

Thanks, Volker, for preparing the new beta release.

Let me highlight one merged ticket:

6c5c6b4386 Trac #31377: ./configure --enable-editable

Thanks to work by Tobias Diez, the Sage library can now be installed in editable ("develop") mode.

See https://wiki.sagemath.org/ReleaseTours/sage-9.3#Editable_.28.22in-place.22.2C_.22develop.22.29_installs_of_the_Sage_library

[Kenji Iohara]

On my Mac OS.11.2.3, I have falied compiling pynac-0.7.27.p1.

[Matthias Köppe]

Use ". .homebrew-build-env" before building. (See https://trac.sagemath.org/ticket/29872)

Also https://trac.sagemath.org/ticket/31348 ("build/pkgs/{mpir,mpfr}/spkg-configure.m4: Check pkg-config first") would improve this -- this ticket needs help.

[Kenji Iohara]

I did this, but it didn’t work.

15/03/2021 17:29、Matthias Köppe <matthia...@gmail.com>のメール:

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[Samuel Lelièvre]

Thanks for this new release.

On macOS 10.14.6, in a fresh clone, I got this:
```
$ source .homebrew-build-env
$ ./bootstrap -q
$ ./configure --enable-download-from-upstream-url -q
./configure: line 40596: SAGE_SPKG_CONFIGURE_SAGELIB: command not found
configure: WARNING: ".../build/pkgs/termcap/type" is missing.
Leftovers from another branch?
```

[Matthias Köppe]

On Monday, March 15, 2021 at 1:42:44 PM UTC-7 Samuel Lelievre wrote:

On macOS 10.14.6, in a fresh clone, I got this:
```
$ source .homebrew-build-env
$ ./bootstrap -q
$ ./configure --enable-download-from-upstream-url -q
./configure: line 40596: SAGE_SPKG_CONFIGURE_SAGELIB: command not found

Harmless, will be fixed in https://trac.sagemath.org/ticket/31496

 

configure: WARNING: ".../build/pkgs/termcap/type" is missing.
Leftovers from another branch? 

You can just delete the termcap directory. The package has been removed. 

 

[Justin C. Walker]

> On Mar 14, 2021, at 18:43, Matthias Köppe <matthia...@gmail.com> wrote:
>
> On Sunday, March 14, 2021 at 6:02:03 PM 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

Built w/o problems on macOS 10.15.7, on a 2019 MBP 8-core Core i9.

All tests (‘ptestlong’) passed.

No package manager used.

Justin

[Samuel Lelièvre]

2021-03-16 01:26 UTC, Matthias Köppe:
>
> On Monday, March 15, 2021 at 1:42:44 PM UTC-7 Samuel Lelievre:

>>
>> On macOS 10.14.6, in a fresh clone, I got this:
>> ```
>> $ source .homebrew-build-env
>> $ ./bootstrap -q
>> $ ./configure --enable-download-from-upstream-url -q
>> ./configure: line 40596: SAGE_SPKG_CONFIGURE_SAGELIB: command not found
>
> Harmless, will be fixed in https://trac.sagemath.org/ticket/31496
>
>> configure: WARNING: ".../build/pkgs/termcap/type" is missing.
>> Leftovers from another branch?
>
> You can just delete the termcap directory. The package has been removed.

Indeed, that was just a warning, not an error. In the same folder,
without deleting the termcap folder or changing anything, I ran
this fuller command to bootstrap, configure, make and testlong,
and despite the innocuous configure warnings, all tests passed!
```
$ source .homebrew-build-env
$ ./bootstrap -q && ./configure -q && make -s V=0 && make -s V=0 testlong

./configure: line 40596: SAGE_SPKG_CONFIGURE_SAGELIB: command not found

configure: WARNING: "/opt/s/sage93f/build/pkgs/termcap/type" is

missing. Leftovers from another branch?

*** ALL ENVIRONMENT VARIABLES BEFORE BUILD: ***
...
----------------------------------------------------------------------
All tests passed!
----------------------------------------------------------------------
```
Thanks everybody for all the hard work that made that possible!

[Kenji Iohara]

Indeed, on mac OS 11.2.3, after

$ source .homebrew-build-env

it compiled. But for pteslong.log, it failed. 

[Samuel Lelièvre]

2021-03-16 09:24 UTC, Samuel Lelièvre:

To be more complete, I should mention the build fails on cysignals
unless I use `export SETUPTOOLS_USE_DISTUTILS=local` as
suggested by Matthias in the sage-release "Sage 9.3.beta8" thread.

Build failing on cysignals.

```
$ source .homebrew-build-env
$ ./bootstrap -q && ./configure -q && make -s V=0 && make -s V=0 testlong
./configure: line 40596: SAGE_SPKG_CONFIGURE_SAGELIB: command not found
configure: WARNING: "/opt/s/sage93f/build/pkgs/termcap/type" is
missing. Leftovers from another branch?
*** ALL ENVIRONMENT VARIABLES BEFORE BUILD: ***
...

***************************************************************
Error building Sage.

The following package(s) may have failed to build (not necessarily
during this run of 'make all-start'):

* package: cysignals-1.10.2
last build time: Mar 16 02:27
log file: /opt/s/sage93f/logs/pkgs/cysignals-1.10.2.log
build directory: /opt/s/sage93f/local/var/tmp/sage/build/cysignals-1.10.2

It is safe to delete any log files and build directories, but they
contain information that is helpful for debugging build problems.
WARNING: If you now run 'make' again, the build directory of the
same version of the package will, by default, be deleted. Set the
environment variable SAGE_KEEP_BUILT_SPKGS=yes to prevent this.

make[1]: *** [all-start] Error 1
make: *** [all] Error 2
```

Fix using `export SETUPTOOLS_USE_DISTUTILS=local`.
```
$ source .homebrew-build-env
$ export SETUPTOOLS_USE_DISTUTILS=local

$ ./bootstrap -q && ./configure -q && make -s V=0 && make -s V=0 testlong
./configure: line 40596: SAGE_SPKG_CONFIGURE_SAGELIB: command not found
configure: WARNING: "/opt/s/sage93f/build/pkgs/termcap/type" is
missing. Leftovers from another branch?
*** ALL ENVIRONMENT VARIABLES BEFORE BUILD: ***
...
----------------------------------------------------------------------
All tests passed!
----------------------------------------------------------------------
```

Installing jupyterlab_widgets and RISE then succeeded:
```
$ ./sage -i jupyterlab_widgets
$ ./sage --pip install RISE
```

[Dima Pasechnik]

can you review cysignals update at https://trac.sagemath.org/ticket/31474 ?

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[Emmanuel Charpentier]

FWIW, upgrading 9.3.beta8 to 9.3.beta9 gave results identical to those previously reported for the upgrade to 9.3.beta8.

HTH,

​