Add Oriented Matroids Package

src/doc/en/reference/matroids/index.rst

@@ -77,4 +77,32 @@ Internals
    sage/matroids/union_matroid
    sage/matroids/unpickling
 
+Oriented Matroids
+=================
+
+.. toctree::
+   :maxdepth: 1
+
+   sage/matroids/oriented_matroids/oriented_matroid
+
+Representations
+---------------
+
+.. toctree::
+   :maxdepth: 1
+
+   sage/matroids/oriented_matroids/circuit_oriented_matroid
+   sage/matroids/oriented_matroids/covector_oriented_matroid
+   sage/matroids/oriented_matroids/real_hyperplane_arrangement_oriented_matroid
+   sage/matroids/oriented_matroids/vector_oriented_matroid
+
+Elements
+--------
+
+.. toctree::
+   :maxdepth: 1
+
+   sage/matroids/oriented_matroids/signed_subset_element
+
 .. include:: ../footer.txt
+

src/doc/en/reference/references/index.rst

@@ -1006,6 +1006,10 @@ REFERENCES:
 .. [BL1995] W. Bosma, H.W. Lenstra: Complete Systems of Two Addition Laws for
             Elliptic Curves. Journal of Number Theory, volume 53, issue 2,
             pages 229-240. 1995.
+
+.. [BLSWZ1999] Anders Björner, Michel Las Vergnas, Bernd Sturmfels, Neil White
+               and Günter Ziegler, *Oriented Matroids*; Cambridge University
+               press, (1999).
 
 .. [BHMPW20a] Tom Braden, June Huh, Jacob P. Matherne, Nicholas Proudfoot,
              and Botong Wang, *A semi-small decomposition of the Chow