#9296: Add lattice computations for convex polyhedral cones
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Reporter: vbraun | Owner: mhampton
Type: enhancement | Status: needs_work
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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Comment(by novoselt):
Despite of our recent discussion on #8989, here I am still in favour of
long descriptive names ;-)
However I think that it will be very nice to add `toric_M_N_lattices`
function or something like this (starting with `toric_`) in the global
name space. When invoked, it will add to the global name space functions
`N`, `N_`, `M`, and `M_`, overriding the standard `N` which we definitely
should not change by default. These functions can behave like this:
* `N(sigma)` gives exactly what it looks like;
* `N_(sigma)` gives `N_sigma`;
* `N(stuff)` where `stuff` is not a cone, tries to convert it into an
element of the N-lattice of the appropriate dimension;
* `M` works similarly.
What do you think of this? I can write an appropriate patch and put it
either here or in a separate ticket.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9296#comment:11>
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