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Add Matsumoto's matroid database and AllMatroids() driver function #37140

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Merged
merged 4 commits into from
Feb 2, 2024
Merged

Add Matsumoto's matroid database and AllMatroids() driver function #37140

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53d2a1b
Add AllMatroids()
gmou3 Jan 22, 2024
18a7620
Cover exceptions in examples
gmou3 Jan 24, 2024
f007410
Improve code readability
gmou3 Jan 25, 2024
e4e2d24
Improve doctests and FileNotFoundError to ValueError
gmou3 Jan 29, 2024
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5 changes: 3 additions & 2 deletions src/doc/en/reference/references/index.rst
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Expand Up @@ -4593,14 +4593,15 @@ REFERENCES:
.. [Mat1978] \R. A. Mathon, *Symmetric conference matrices of order `pq^2 + 1`*,
Canad. J. Math. 30 (1978) 321-331, :doi:`10.4153/CJM-1978-029-1`.

.. [Mat2012] Yoshitake Matsumoto, *Database of Matroids*, 2012,
https://www-imai.is.s.u-tokyo.ac.jp/~ymatsu/matroid/index.html

.. [Mat2015] \A. Mathas. *Cyclotomic quiver Hecke algebras of type A*,
in "Modular representation theory of finite and p-adic groups",
165–266, Lect. Notes Ser. Inst. Math. Sci. Natl. Univ. Singap.,
**30**, World Sci. Publ., Hackensack, NJ, 2015.
:mathscinet:`MR3495747`

.. [MatroidDatabase] `Database of Matroids <http://www-imai.is.s.u-tokyo.ac.jp/~ymatsu/matroid/index.html>`_

.. [May1964] \J. P. May, "The cohomology of restricted Lie algebras
and of Hopf algebras; application to the Steenrod
algebra." Thesis, Princeton Univ., 1964.
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1 change: 1 addition & 0 deletions src/sage/ext_data/matroids/database/all_matroids/allr1n01.txt
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2 changes: 2 additions & 0 deletions src/sage/ext_data/matroids/database/all_matroids/allr1n02.txt
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3 changes: 3 additions & 0 deletions src/sage/ext_data/matroids/database/all_matroids/allr1n03.txt
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4 changes: 4 additions & 0 deletions src/sage/ext_data/matroids/database/all_matroids/allr1n04.txt
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8 changes: 8 additions & 0 deletions src/sage/ext_data/matroids/database/all_matroids/allr1n08.txt
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87 changes: 87 additions & 0 deletions src/sage/ext_data/matroids/database/all_matroids/allr2n09.txt
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