sign\_vectors.oriented\_matroids ================================ .. automodule:: sign_vectors.oriented_matroids :members: .. rubric:: Functions .. autosummary:: cocircuits_from_matrix cocircuits_from_topes covectors_from_cocircuits covectors_from_matrix covectors_from_topes face_enumeration lower_faces topes_from_cocircuits topes_from_matrix .. rubric:: Classes .. autosummary:: Cocircuits OrientedMatroid