#12737: Remove simplify_radical() from simplify_full()
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Reporter: mjo | Owner: mjo
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.4
Component: symbolics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Michael Orlitzky | Merged in:
Dependencies: #12845 | Stopgaps:
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Old description:
> There are a number of tickets open due to the use of `simplify_radical()`
> in `simplify_full()`.
>
> Removing it would fix at least,
>
> * [http://ask.sagemath.org/question/767/simplification-errors-in-simple-
> expressions Ask Sage 767]
> * #3520 - inconsistency in simplify_radical
> * #11668 - `abs(a+b)^2 == (a+b)^2`
> * #11934 - Symbolic simplification error
> * #12322 - invalid simplification of complex logarithm
>
> And maybe more.
New description:
There are a number of tickets open due to the use of `simplify_radical()`
in `simplify_full()`.
Removing it would fix at least,
* [http://ask.sagemath.org/question/767/simplification-errors-in-simple-
expressions Ask Sage 767]
* #3520 - inconsistency in simplify_radical
* #11668 - `abs(a+b)^2 == (a+b)^2`
* #11934 - Symbolic simplification error
* #12322 - invalid simplification of complex logarithm
* [http://ask.sagemath.org/question/1983/strange-way-to-simplify-square-
roots Ask Sage 1983]
And maybe more.
--
Comment (by kcrisman):
Lest it seem weird that I'm adding to the list in the description, let it
be known that I haven't necessarily changed my mind here, but fairness
dictates that I point this additional example out!
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12737#comment:9>
Sage <http://www.sagemath.org>
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