#12650: Perform safe simplifications in Expression.simplify()
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Reporter: mjo | Owner: mjo
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: symbolics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers: David Roe
Authors: Michael Orlitzky | Merged in:
Dependencies: | Stopgaps:
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Changes (by mjo):
* status: needs_work => needs_review
Comment:
This turned out to be an easy fix: `simplify_log` was setting the
simplification domain to 'real' before doing its thing. Leaving it
'complex' doesn't hurt anything else, but fixes the Wester test.
It is likely that users will want to set the simplification domain to
'real' in some cases, but doing it sneakily like that is a bad way to go
about it. Once I'm done with this and `full_simplify`, I'll probably go
back and add a `domain` parameter to all of the simplification functions
to allow the user a choice.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12650#comment:5>
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