Opened 13 years ago
Closed 13 years ago
#3839 closed defect (duplicate)
Element access for RElement
| Reported by: | SimonKing | Owned by: | SimonKing |
|---|---|---|---|
| Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
| Component: | interfaces | Keywords: | r interface, element access |
| Cc: | Merged in: | ||
| Authors: | Reviewers: | ||
| Report Upstream: | Work issues: | ||
| Branch: | Commit: | ||
| Dependencies: | Stopgaps: |
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Description
On http://groups.google.com/group/sage-support/browse_thread/thread/4868d601510e9642?hl=en, Alexandr Batalshikov pointed out that
> v = c(3,5,9,1) > v[c(2,3)] [1] 5 9
works in R, but the corresponding statement in Sage does not:
sage: v = r.c(3,5,9,1) sage: n = r.c(2,3) sage: v[n] [1] 3
I believe this is a defect. With the attached patch, the following works:
sage: v = r.c(3,5,9,1) sage: n = r.c(2,3) sage: v[n] [1] 5 9 sage: v[-2] [1] 3 9 1 sage: v['c(2,3)'] [1] 5 9 sage: v[2,4,3] [1] 5 1 9 sage: v[2] [1] 5
Attachments (1)
Change History (2)
Changed 13 years ago by
comment:1 Changed 13 years ago by
- Milestone changed from sage-3.1.1 to sage-duplicate/invalid
- Resolution set to duplicate
- Status changed from new to closed
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Patch relative to 3.1.alpha0