On Wed, Jul 10, 2024 at 02:46:10PM +0200, Ralf Hemmecke wrote:
> Hi Waldek,
>
> I just wanted to report a case where rsimp takes too long, see attachment.
> Maybe you have other examples, but this one appeared as part of a real
> computation and it took me a while to figure out that rsimp was to blame.
>
> ResourceFunction["RadicalDenest"] from Mathematica also fails on that
> example, but aborts after a certain period of time and gives back a warning
> and the input expression.
>
> BTW, clearly rsimp is not a full-blown user functon (yet), but if it will be
> can you invent a name that sticks to the convention of having full names
> (not abbreviations) in exported functions? Thank you.
You give dependent roots above (177 = 59*3). After eliminating dependent
roots rsimp fails reasonably fast.
--
Waldek Hebisch
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