Changes between Initial Version and Version 9 of Ticket #12803


Ignore:
Timestamp:
01/27/15 11:04:36 (7 years ago)
Author:
jakobkroeker
Comment:

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  • Ticket #12803

    • Property Cc malb added
    • Property Milestone changed from sage-5.11 to sage-6.4
    • Property Component changed from algebra to commutative algebra
    • Property Report Upstream changed from N/A to Fixed upstream, in a later stable release.
    • Property Owner changed from AlexGhitza to malb

  • Ticket #12803 – Description

    initial v9  
    3434sage:
    3535}}}
     36
     37There is at least another one (fixed in 4.0.1, see ticket #17254):
     38
     39{{{
     40R.<xe,xv> = ZZ[]
     41
     42J = Ideal(4*xv^3+3*xv^2, 3*xe*xv^2+xe-2*xv);
     43
     44I  = Ideal(-3, -3*xv-1, -3);
     45I2 = Ideal(-3, -3*xv-1);
     46assert( I  == I2 )
     47
     48Q1 = J.quotient(I) # wrong
     49Q2 = J.quotient(I2)
     50
     51assert( Q1 == Q2 ) # fails
     52}}}