#14789: Implement hyperplane arrangements
-------------------------------------+-------------------------------------
Reporter: kcrisman | Owner: sage-combinat
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.13
Component: combinatorics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/vbraun/hyperplane_arrangements | 2ba65503dfad7432564e21bc0672c219dcbc254c
Dependencies: | Stopgaps:
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Comment (by vbraun):
Almost finished... here is Dima's example:
{{{
sage: H.<x,y> = HyperplaneArrangements(QQ)
sage: h = H([(1, 106), 106266], [(83, 101), 157866], [(111, 110),
186150], [(453, 221), 532686],
....: [(407, 237), 516882], [(55, 32), 75620], [(221, 114),
289346], [(452, 115), 474217],
....: [(406, 131), 453521], [(28, 9), 32446], [(287, 19),
271774], [(241, 35), 244022],
....: [(231, 1), 210984], [(185, 17), 181508], [(23, -8),
16609])
sage: h.n_regions()
85
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/14789#comment:42>
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