Changes between Initial Version and Version 1 of Ticket #18333


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Timestamp:
Apr 29, 2015, 1:04:04 PM (8 years ago)
Author:
Vincent Delecroix
Comment:

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  • Ticket #18333 – Description

    initial v1  
    1 This is a task ticket for speed up cleaning in `sage.rings.qqbar`
     1This is a task ticket for speed up and cleaning in `sage.rings.qqbar`
    22
    33- #18332: implement `is_integer` and `is_rational` on number field elements
    44- #18303: better comparisons
    5 - implement `unique_sign` and `unique_trunc` on interval field elements and use it for faster `sign`/`floor`/`ceil`/`trunc`/`round` on algebraic elements
     5- #18334: implement `unique_sign` and `unique_trunc` on interval field elements
     6- use firstly interval arithmetic for `sign`/`floor`/`ceil`/`trunc`/`round`
     7- enhanced `sage_input` for `ANRoot`
     8- remove `ANRootOfUnity` as one of the descriptor
     9- better powering (`__pow__`) and fix convention for powering in `AA` vs `QQbar`