#9174 closed defect (worksforme)
cygwin: robert miller's 2-descent is completely broken on cygwin
Reported by: | was | Owned by: | tbd |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | porting: Cygwin | Keywords: | |
Cc: | jpflori, dimpase, kcrisman | Merged in: | |
Authors: | Reviewers: | Karl-Dieter Crisman | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description (last modified by )
sage -t "devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx" ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx", line 1093: sage: log(n1,2) + log(n1_prime,2) - 2 # the rank Expected: 1 Got: 0 ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx", line 1098: sage: log(n1,2) + log(n1_prime,2) - 2 # the rank Expected: 2 Got: 0 ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx", line 1102: sage: log(n1,2) + log(n1_prime,2) - 2 # the rank Expected: 3 Got: 2*log(3)/log(2) - 2 ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx", line 1195: sage: log(n1,2) + log(n1_prime,2) - 2 # the rank Expected: 1 Got: 0 ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx", line 1198: sage: log(n1,2) + log(n1_prime,2) - 2 # the rank Expected: 2 Got: 0 ********************************************************************** File "/home/wstein/sage-4.4.3/devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx", line 1201: sage: log(n1,2) + log(n1_prime,2) - 2 # the rank Expected: 3 Got: log(3)/log(2) - 1 ********************************************************************** 2 items had failures: 3 of 30 in __main__.example_18 3 of 11 in __main__.example_19 ***Test Failed*** 6 failures. For whitespace errors, see the file /home/wstein/.sage//tmp/.doctest_descent_two_isogeny.py [29.1 s]
Change History (11)
comment:1 Changed 10 years ago by
comment:2 Changed 10 years ago by
- Milestone set to sage-duplicate/invalid/wontfix
- Reviewers set to Karl-Dieter Crisman
- Status changed from new to needs_review
And checking by hand works.
Since this was undoubtedly an XP machine on which the original failure was reported, I will move this to sage-invalid.
comment:3 Changed 10 years ago by
- Status changed from needs_review to positive_review
comment:4 Changed 10 years ago by
- Status changed from positive_review to needs_work
But doing anything other than the first one by hand doesn't work. In fact, nasty things happen.
comment:5 Changed 9 years ago by
- Cc jpflori added
I attempted this, but got forking errors; that doesn't mean it doesn't actually work. JP, want to give it a whirl?
comment:6 follow-up: ↓ 7 Changed 9 years ago by
And the test passes for me (64bits W7 + 5.6.rc0).
comment:7 in reply to: ↑ 6 Changed 9 years ago by
And the test passes for me (64bits W7 + 5.6.rc0).
Don't forget to try these by hand as well. In the past I've had failures only in the terminal.
comment:8 Changed 9 years ago by
- Cc dimpase kcrisman added
- Status changed from needs_work to needs_review
comment:9 Changed 9 years ago by
- Status changed from needs_review to positive_review
No problems on another 32 bits W7, let's close this one.
comment:10 Changed 9 years ago by
- Resolution set to worksforme
- Status changed from positive_review to closed
comment:11 Changed 6 years ago by
- Description modified (diff)
Note: See
TracTickets for help on using
tickets.
This file passed doctests in a build of mine on XP.