Merge updates from add_new_skew_hadamard_matrices (#2)

* Improve camera positioning for threejs

* Changes to sagedoc, stopgap and superseded; one mass replacement

* Another mass replacement

* Another mass replacement

* Another replacement

* Another replacement

* Remove comment numbers

* Fix a couple of strays

* trac ticket -> github issue

* Change checksums back, fix meta-ticket

* Another mass replacement

* Another mass replacement

* Another mass replacement

* Manual fixes

* Small replacement

* Small replacement

* Fix typo

* Add github role to tox

* add explicit formulas to documentation of WeierstrassIsomorphism

* lift documentation from .__init__() to class and tweak

* add doctest for #20847

* add .torsion_basis() method to EllipticCurve_finite_field

* Revert "Remove comment numbers"

This reverts commit 27cdf3e.

* Revert changes to git_trac.rst

* Switch :github: to :issue:

* Switch from sage-prod to sage in attachment links

* Change trac_number to issue_number

* cross linked matrix method

* Add construction of strongly regular digraph

* A few manual fixes

* Another automatic change

* Undo a bunch of changes in the doc directory

* Another fix

* Try to fix sphinx problem

* Move comment tag inside

* allowing iterables as input

* Fix code style

* generalized fix

* converting iterables

* added is_supergreedy() function

* implemented diff algo, for borderline cases

* correcting function for disjoint set of points

* correcting function

* documentation changes

* minor chagnges

* fixing_failing_tests

* minor documentation correction

* Update linear_extensions.py

* corrected TeX maths in docstrings

* further fixes to supergreedy docstring

* Added Reference

* adding reference

* minor updates

* correcting documentation errors

* correct a wrong change to :trac:

* remove spurrious blank line

* another spurrious line removed

* compute matrix kernels modulo composites

* fix doctests

* docstring style tweak

* adding doctests

* correct the import location (duh...)

* adding colored permutation doctests

* doctests fixes

* replaced "Combining Caron"+c with one unicode character

* Updated SageMath version to 10.0.beta1

---------

Co-authored-by: Kwankyu Lee <[email protected]>
Co-authored-by: David Roe <[email protected]>
Co-authored-by: Lorenz Panny <[email protected]>
Co-authored-by: Marc Mezzarobba <[email protected]>
Co-authored-by: Tobias Diez <[email protected]>
Co-authored-by: Sandstorm831 <[email protected]>
Co-authored-by: Rohan Garg <[email protected]>
Co-authored-by: Dima Pasechnik <[email protected]>
Co-authored-by: Release Manager <[email protected]>

Author: 9 people

.devcontainer/portability-updateContent.sh

@@ -5,14 +5,14 @@
 # The script assumes that it is run from SAGE_ROOT.
 #
 # If "config.log" or "logs" are symlinks (for example, created by 'tox -e local-...',
-# or after https://trac.sagemath.org/ticket/33262), they might point outside of
+# or after https://github.com/sagemath/sage/issues/33262), they might point outside of
 # the dev container, so remove them. Likewise for upstream.
 for f in config.log logs upstream; do
     if [ -L $f ]; then
         rm -f $f
     fi
 done
-# If possible (ensured after https://trac.sagemath.org/ticket/33262), keep the
+# If possible (ensured after https://github.com/sagemath/sage/issues/33262), keep the
 # logs in the container.
 if [ ! -d logs ]; then
     ln -s /sage/logs logs

.github/workflows/ci-macos.yml

@@ -38,7 +38,7 @@ jobs:
       matrix:
         stage: ["1", "2", "2-optional-0-o", "2-optional-p-z", "2-experimental-0-o", "2-experimental-p-z"]
         # python3_xcode is only accepted if enough packages are available from the system
-        # --> to test "minimal", we would need https://trac.sagemath.org/ticket/30949
+        # --> to test "minimal", we would need https://github.com/sagemath/sage/issues/30949
         tox_env: [homebrew-macos-usrlocal-minimal, homebrew-macos-usrlocal-standard, homebrew-macos-usrlocal-maximal, homebrew-macos-usrlocal-python3_xcode-standard, conda-forge-macos-minimal, conda-forge-macos-standard, conda-forge-macos-maximal]
         xcode_version_factor: [default]
         os: [ macos-11, macos-12 ]