Ticket #11636 (closed defect: invalid)
Do not use PARI's hash_GEN() for gen.__hash__ -- it is buggy
|Reported by:||was||Owned by:||was|
|Report Upstream:||N/A||Reviewers:||William Stein|
Description (last modified by was) (diff)
Please revert #9667, since PARI's hash_GEN hash's equal hermite normal forms to different values. It does not have valid semantics for Python. Alternatively, figure out what the bug is in hash_GEN.
This problem is very serious, because it leads to major mathematically incorrect problems/confusion, potentially all over the place, and is hard to track down.
To this right will require a simple doctest illustrating the problem so this doesn't get broke again. #11611 provides such a thing.
- Status changed from new to needs_review
- Milestone changed from sage-4.7.2 to sage-duplicate/invalid/wontfix
- Status changed from needs_review to closed
- Resolution set to invalid