#7491: solve(x==x,x) fails
----------------------------+-----------------------------------------------
Reporter: robert.marik | Owner: burcin
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.3
Component: symbolics | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
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Changes (by robert.marik):
* status: new => needs_review
Comment:
attached patch does the following
{{{
[ma...@um-bc107 /opt/sage]$ ./sage
----------------------------------------------------------------------
| Sage Version 4.2.1, Release Date: 2009-11-14 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
Loading Sage library. Current Mercurial branch is: solve
sage: y=var('y');solve(SR(0),y,solution_dict=True)
{y: r1}
sage: y=var('y');solve(SR(0),y,solution_dict=True,multiplicities=True)
({y: r1}, [])
sage: solve(x==x,x,multiplicities=True)
([x == r1], [])
}}}
All tests in symbolic and calculus passed.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7491#comment:1>
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