#10073: held variables aren't restored
-------------------------+--------------------------------------------------
Reporter: kcrisman | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-4.6.1
Component: symbolics | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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See #9879, where this was discovered. After #9901 is merged, this will be
possible:
{{{
sage: I.log(hold=True).simplify()
1/2*I*pi
sage: var('I')
I
sage: I.log(hold=True).simplify()
log(I)
sage: restore('I')
sage: I.log(hold=True).simplify()
log(I)
}}}
It's totally unclear to me why this is happening. It even happens across
different classes in doctesting. For now I'm putting this under
symbolics, but it may be unrelated to that, and instead related to the
miscellaneous commands.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10073>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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