Changes between Version 1 and Version 2 of Ticket #16964, comment 24
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 Feb 28, 2015, 6:56:32 PM (8 years ago)
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Ticket #16964, comment 24
v1 v2 4 4 sorry for that... Your version is much simpler by the way! 5 5 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 hours6 But 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. 7 7 8 8 Vincent