Opened 4 years ago
Closed 3 years ago
#19066 closed defect (fixed)
Constructing an empty polyhedron raises AssertionError
Reported by: | yzh | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | geometry | Keywords: | polyhedron |
Cc: | mkoeppe, vbraun | Merged in: | |
Authors: | Reviewers: | Jeroen Demeyer | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
Got AssertionError
when constructing Polyhedron
from an H-representation that has unusual base_ring and is infeasible,
sage: Polyhedron(ieqs=[(-sqrt(2),1,1),(0,-1,-1)]) AssertionError sage: Polyhedron(ieqs=[(-sqrt(2),1,1),(0,-1,-1)], base_ring=AA) AssertionError
whereas the following works well.
sage: Polyhedron(ieqs=[(-1.414,1,1),(0,-1,-1)]) The empty polyhedron in RDF^2 sage: Polyhedron(ieqs=[(sqrt(2),1,1),(0,-1,-1)])
Change History (4)
comment:1 Changed 4 years ago by
- Keywords polyhedron added
- Status changed from new to needs_info
comment:2 Changed 4 years ago by
- Milestone changed from sage-6.9 to sage-duplicate/invalid/wontfix
comment:3 Changed 3 years ago by
- Reviewers set to Jeroen Demeyer
- Status changed from needs_info to positive_review
comment:4 Changed 3 years ago by
- Resolution set to fixed
- Status changed from positive_review to closed
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I can't reproduce this with 6.9.beta2