sage.schemes
sage.schemes.curves.affine_curve
sage.schemes.curves.closed_point
sage.schemes.curves.constructor
sage.schemes.curves.curve
sage.schemes.curves.point
sage.schemes.curves.projective_curve
sage.schemes.jacobians.abstract_jacobian
sage.schemes.plane_conics.con_field
sage.schemes.plane_conics.con_finite_field
sage.schemes.plane_conics.con_number_field
sage.schemes.plane_conics.con_rational_field
sage.schemes.plane_conics.con_rational_function_field
sage.schemes.plane_conics.constructor
sage.schemes.plane_quartics.quartic_constructor
sage.schemes.plane_quartics.quartic_generic
sage.schemes.riemann_surfaces.riemann_surface