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specialized (much faster) method to compute elliptic-curve division field over finite fields #10390

specialized (much faster) method to compute elliptic-curve division field over finite fields

specialized (much faster) method to compute elliptic-curve division field over finite fields #10390

Triggered via pull request January 31, 2026 10:30
Status Success
Total duration 1h 7m 12s
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ci-meson.yml

on: pull_request
Matrix: test
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34 warnings
Conda (ubuntu, Python 3.12, new)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.
Conda (windows, Python 3.13, all)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.
Conda (windows, Python 3.12, all)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.
Warning: Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings': src/sage/rings/finite_rings/element_base.pyx#L750
Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings'
Conda (ubuntu, Python 3.13, all)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.
Warning: slow doctest:: src/sage/symbolic/relation.py#L1834
slow doctest:: Test ran for 20.91s cpu, 30.05s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/symbolic/relation.py#L1715
slow doctest:: Test ran for 16.84s cpu, 29.09s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/symbolic/relation.py#L1668
slow doctest:: Test ran for 14.89s cpu, 25.68s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/schemes/curves/affine_curve.py#L64
slow doctest:: Test ran for 10.52s cpu, 21.61s wall Check ran for 0.01s cpu, 0.00s wall
Warning: Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings': src/sage/rings/finite_rings/element_base.pyx#L750
Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings'
Warning: slow doctest:: src/sage/geometry/polyhedron/palp_database.py#L8
slow doctest:: Test ran for 5.43s cpu, 7.55s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/combinat/key_polynomial.py#L1368
slow doctest:: Test ran for 8.10s cpu, 14.35s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/categories/finite_fields.py#L441
slow doctest:: Test ran for 10.77s cpu, 19.38s wall Check ran for 0.00s cpu, 0.00s wall
Conda (macos, Python 3.12, all)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.
Warning: slow doctest:: src/sage/schemes/curves/plane_curve_arrangement.py#L520
slow doctest:: Test ran for 5.29s cpu, 3.74s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/schemes/curves/plane_curve_arrangement.py#L515
slow doctest:: Test ran for 5.41s cpu, 4.40s wall Check ran for 0.00s cpu, 0.00s wall
Warning: Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings': src/sage/rings/finite_rings/element_base.pyx#L750
Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings'
Warning: slow doctest:: src/sage/graphs/tutte_polynomial.py#L553
slow doctest:: Test ran for 6.27s cpu, 6.31s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/combinat/tiling.py#L1448
slow doctest:: Test ran for 9.77s cpu, 7.42s wall Check ran for 0.00s cpu, 0.00s wall
Conda (ubuntu, Python 3.12, all)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.
Warning: slow doctest:: src/sage/symbolic/relation.py#L1834
slow doctest:: Test ran for 19.33s cpu, 28.62s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/symbolic/relation.py#L1715
slow doctest:: Test ran for 21.41s cpu, 38.57s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/symbolic/relation.py#L1668
slow doctest:: Test ran for 16.95s cpu, 27.34s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/schemes/elliptic_curves/isogeny_small_degree.py#L2231
slow doctest:: Test ran for 6.01s cpu, 11.63s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/schemes/curves/affine_curve.py#L1908
slow doctest:: Test ran for 6.86s cpu, 6.70s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/schemes/curves/affine_curve.py#L64
slow doctest:: Test ran for 12.43s cpu, 27.47s wall Check ran for 0.00s cpu, 0.00s wall
Warning: Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings': src/sage/rings/finite_rings/element_base.pyx#L750
Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings'
Warning: slow doctest:: src/sage/geometry/polyhedron/palp_database.py#L8
slow doctest:: Test ran for 5.33s cpu, 7.42s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/combinat/key_polynomial.py#L1368
slow doctest:: Test ran for 10.54s cpu, 19.02s wall Check ran for 0.00s cpu, 0.00s wall
Warning: slow doctest:: src/sage/categories/finite_fields.py#L441
slow doctest:: Test ran for 12.96s cpu, 24.99s wall Check ran for 0.00s cpu, 0.00s wall
Conda (macos, Python 3.13, all)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.
Warning: Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings': src/sage/rings/finite_rings/element_base.pyx#L750
Variable 'a' referenced here was set only in doctest marked '# needs sage.libs.linbox sage.rings.finite_rings'; '# needs sage.libs.ntl sage.rings.finite_rings'; '# needs sage.libs.pari sage.rings.finite_rings'
Warning: slow doctest:: src/sage/graphs/generators/random.py#L1590
slow doctest:: Test ran for 31.96s cpu, 32.17s wall Check ran for 0.00s cpu, 0.00s wall
Conda (ubuntu, Python 3.12, all, editable)
The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.