Changes between Initial Version and Version 1 of Ticket #15710


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Timestamp:
01/23/14 10:58:04 (8 years ago)
Author:
jdemeyer
Comment:

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  • Ticket #15710 – Description

    initial v1  
    11From the [https://spreadsheets.google.com/pub?key=pCwvGVwSMxTzT6E2xNdo5fA google notebook bug reports]
     2
     3The computation of b below hangs and cannot be interrupted.
    24{{{
    3 # The computation of b below hangs.
    4 
    55q=49
    66F.<E>=CyclotomicField(q)
     
    2424print
    2525
    26 recip=1/denom
    27 print recip
    28 print
     26}}}
    2927
    30 a=w*recip
    31 print a
    32 print
     28The attempt to evaluate b=w/denom hangs. But the reciprocal of the denominator is not complicated: Sage has no trouble evaluating recip=1/denom and then a=w*recip.
    3329
    34 b=w/denom
    35 print b
    36 }}}
    37 ''The attempt to evaluate b=w/denom hangs. But the reciprocal of the denominator is not complicated: Sage has no trouble evaluating recip=1/denom and then a=w*recip.''
    38 
    39 ''Note that z is not involved in this computation, just in the definition in the field of rational functions.''
     30Note that z is not involved in this computation, just in the definition in the field of rational functions.