Opened 3 years ago
Closed 3 years ago
#23852 closed defect (fixed)
libgap is wrongly dealing with vectors
Reported by: | vdelecroix | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-8.2 |
Component: | interfaces | Keywords: | thursdaysbdx |
Cc: | Merged in: | ||
Authors: | Vincent Klein | Reviewers: | Vincent Delecroix |
Report Upstream: | N/A | Work issues: | |
Branch: | c81c325 (Commits) | Commit: | c81c325503350e6d3f1ebb4ddd7256c647f20046 |
Dependencies: | Stopgaps: |
Description
sage: libgap(vector((0,1,2))) Traceback (most recent call last): ... ValueError: libGAP: Error, Permutation: <expr> must be a positive integer (not a integer)
libgap
is trying to build an object from the string representation. Since this representation is made with paranthesis, libgap
tries to construct a permutation... which must be on positive integer.
We should just translate vectors into gap lists (that is what it uses for vectors).
Change History (5)
comment:1 Changed 3 years ago by
- Branch set to u/vklein/libgap_is_wrongly_dealing_with_vectors
comment:2 Changed 3 years ago by
- Commit set to c81c325503350e6d3f1ebb4ddd7256c647f20046
- Milestone changed from sage-8.1 to sage-8.2
comment:3 Changed 3 years ago by
- Status changed from new to needs_review
comment:4 Changed 3 years ago by
- Reviewers set to Vincent Delecroix
- Status changed from needs_review to positive_review
Good! Thanks!
comment:5 Changed 3 years ago by
- Branch changed from u/vklein/libgap_is_wrongly_dealing_with_vectors to c81c325503350e6d3f1ebb4ddd7256c647f20046
- Resolution set to fixed
- Status changed from positive_review to closed
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New commits:
Trac #23852: sage's ``Vector`` support for libgap.