Changes between Version 1 and Version 2 of Ticket #16964, comment 24


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Timestamp:
Feb 28, 2015, 6:56:32 PM (8 years ago)
Author:
Vincent Delecroix
Comment:

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  • Ticket #16964, comment 24

    v1 v2  
    44sorry for that... Your version is much simpler by the way!
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    6 But I am not completely convinced that this is optimal. Do you know if there is a way to cheaply say that if two roots of a given polynomial have the same real value? In the example I added in the commit 297c68a {{{sorted(p2.roots(QQbar,False)}}} still takes hours
     6But I am not completely convinced that this is optimal. Do you know if there is a cheap way to assert if two roots of a given (irreducible) polynomial have the same real value? In the example I added in the commit 297c68a {{{sorted(p2.roots(QQbar,False)}}} still takes hours.
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    88Vincent