Changes between Initial Version and Version 1 of Ticket #23218, comment 72


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Timestamp:
07/25/18 12:34:34 (8 months ago)
Author:
caruso
Comment:

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  • Ticket #23218, comment 72

    initial v1  
    55sage: S.<x> = W[]
    66sage: OL.<pi> = W.extension(x^2 - 2*a*x + 2)
    7 sage: OL(1) >> 1 # should be 0
     7sage: OL(1) >> 1
    88a + pi + pi^3 + a*pi^4 + O(pi^5)
    99}}}
     10
     11The last answer should be `0`, I guess.
     12
     13In any case, results are not coherent:
     14
     15{{{
     16sage: (OL(1) >> 1) >> 1
     17(a^2 + 1) + a*pi + pi^2 + O(pi^4)
     18sage: OL(1) >> 2
     19O(pi^4)
     20}}}