Changes between Version 28 and Version 29 of Ticket #10720


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Timestamp:
Dec 21, 2017, 1:08:54 PM (5 years ago)
Author:
vdelecroix
Comment:

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  • Ticket #10720 – Description

    v28 v29  
    552*x^2*y + 2*x*y^2 + 2*x*y*z + 2*x + 2*y + 2*z
    66}}}
    7 We provide a more general implementation in a new method `nth_root_series_trunc` that compute the series expansion of the n-th root for univariate polynomials (there might not be a n-th root that is a polynomial). Using it we implement straightforward `nth_root` for univariate (Laurent) power series.
     7We provide a more general implementation in a new method `_nth_root_series` that compute the series expansion of the n-th root for univariate polynomials. Using it we implement straightforward `nth_root` for univariate (Laurent) power series.
    88
    99This branch will not consider support for `extend=True` (see this [[https://groups.google.com/forum/#!topic/sage-devel/ijYyZ4IduF0|sage-devel thread]]). When `extend=True` the method will simply raise a `NotImplementedError` while waiting for Puiseux series in Sage (see #4618).