#9296: Add lattice computations for convex polyhedral cones
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Reporter: vbraun | Owner: mhampton
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.5
Component: geometry | Keywords:
Author: Volker Braun | Upstream: N/A
Reviewer: Andrey Novoseltsev | Merged:
Work_issues: |
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Changes (by vbraun):
* status: needs_work => needs_review
Comment:
In the patch above I renamed the methods
* `N_basis` -> `sublattice_basis`
* `N_projection` -> `sublattice_projection`
* `N_complement_basis` -> `sublattice_complement_basis`
* `N_quotient_basis` -> `sublattice_quotient_basis`
* `M_basis` -> `perpendicular_sublattice_basis`
* `M_quotient_basis` -> `perpendicular_quotient_basis`
and rewrote the documentation.
I dediced on `sublattice` instead of `spanned_lattice` because its shorter
and differentiates better the already-existing method `lattice()` (which
returns the ambient lattice). Let me know what you think...
I'm not sure if the lattice computations are a used often enough "by hand"
to warrant the additional `toric_M_N_lattices` interface. Since we can add
that always later its not a big priority for me right now.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9296#comment:12>
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