Opened 15 years ago
Closed 15 years ago
#987 closed defect (fixed)
[with patch] integrate(1/sqrt(9+x^2)) fails
Reported by: | mhansen | Owned by: | mhansen |
---|---|---|---|
Priority: | blocker | Milestone: | sage-2.8.9 |
Component: | calculus | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | ||
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
integrate(1/sqrt(9+x^{2)) x/3 }
I tried this at home and numerous times on sagenb.org. Every other plausible syntax of this integral I tried (-1 power, more parentheses, switch the summands, etc.) yields the same result
Here's the reason
(%i1) integrate(1/sqrt(9+x^2),x) ; x (%o1) asinh(-) 3
Attachments (2)
Change History (6)
comment:1 Changed 15 years ago by
- Milestone changed from sage-2.8.10 to sage-2.8.9
comment:2 Changed 15 years ago by
- Priority changed from major to blocker
Changed 15 years ago by
Changed 15 years ago by
comment:3 Changed 15 years ago by
- Summary changed from integrate(1/sqrt(9+x^2)) fails to [with patch] integrate(1/sqrt(9+x^2)) fails
comment:4 Changed 15 years ago by
- Resolution set to fixed
- Status changed from new to closed
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fixes this problem.