Changes between Version 12 and Version 13 of Ticket #18787


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Timestamp:
06/26/15 13:59:40 (4 years ago)
Author:
jdemeyer
Comment:

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  • Ticket #18787 – Description

    v12 v13  
    77}}}
    88
    9 while the result should be `6*A`. There is even (with the 6.6 Linux tarball)
     9while the result should be `6*A`.
     10
     11It seems that the internal state of these objects is really messed up:
    1012{{{
    11 sage: (3*A + 3*B + 1)*Zmod(9)(6)
    12 6
    13 sage: (3*A + 3*B)*Zmod(9)(6)
    14                            <------------ !!
    15 sage:
     13sage: _ = var('A,B')
     14sage: (3*A + 3*B)*Zmod(9)(6)    # Yes, the output is really empty!
     15
     16sage: (3*A + 3*B)*Zmod(9)(6)*A 
     17------------------------------------------------------------------------
     18Unhandled SIGSEGV: A segmentation fault occurred in Sage.
     19This probably occurred because a *compiled* component of Sage has a bug
     20in it and is not properly wrapped with sig_on(), sig_off().
     21Sage will now terminate.
     22------------------------------------------------------------------------
    1623}}}