#14229: Remove vacuous solutions from solve
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Reporter: ppurka | Owner: burcin
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.10
Component: symbolics | Resolution:
Keywords: | Work issues: port to upstream
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by ncohen):
Helloooooooo !!
You remove equations that do not contain a variable, but couldn't `0=0`
appear from time to time ? Secondly, can't the expression
"bool(solution_list)" be costly from time to time ?
You could also write, later in the patch
{{{
sol_list = filter(_test_solution, string_to_list_of_solutions(repr(s)))
}}}
Nathann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14229#comment:7>
Sage <http://www.sagemath.org>
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