Changes between Initial Version and Version 2 of Ticket #8446


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Timestamp:
Mar 7, 2010, 6:46:30 PM (13 years ago)
Author:
Robert Miller
Comment:

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  • Ticket #8446

    • Property Status changed from new to needs_review
    • Property Summary changed from avoid 0^0 in Selmer groups of number fields to avoid 0^0 in number fields
  • Ticket #8446 – Description

    initial v2  
    44}}}
    55the Selmer group function doesn't work, since the generator `a` of the number field is 0, and when we're constructing polynomials we use the form `coeff*a**i`. However, if `i==0`, we get an `ArithmeticError` since Sage does not have conventions for `0^0`.
     6
     7I found several places where this comes up, and I've fixed them where I can.