Changes between Version 1 and Version 2 of Ticket #23015


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Timestamp:
09/19/18 16:30:49 (2 years ago)
Author:
slelievre
Comment:

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  • Ticket #23015

    • Property Cc slelievre added
    • Property Milestone changed from sage-8.0 to sage-8.4
  • Ticket #23015 – Description

    v1 v2  
    1 Provide a correspondent Sage function for Giac's `rootof`. From the inline help of XCAS:
     1Provide a corresponding Sage function for Giac's `rootof`. From the inline help of XCAS:
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    3 > rootof(LstPoly(P),LstPoly(Q)): Polynomial in terms of a root of an irreducible polynomial on Q. Returns P(a) with a the greatest root of Q.
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     3> `rootof(LstPoly(P),LstPoly(Q))`: Polynomial in terms of a root of an irreducible polynomial on `Q`. Returns `P(a)` with `a` the greatest root of `Q`.
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    65For example,