Changes between Initial Version and Version 2 of Ticket #14589


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Timestamp:
05/15/13 15:53:44 (8 years ago)
Author:
ncohen
Comment:

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  • Ticket #14589

    • Property Status changed from new to needs_review
    • Property Cc dimpase added; jernej dimpae removed

  • Ticket #14589 – Description

    initial v2  
    11As the title says !!
    22
    3 And for some reason I was not able to build the doc, but I guess it comes from my version of sphinx, but I will give it another try a soon as I can recompile it.
     3With the patch applied
     4{{{
     5sage: g = graphs.PaleyGraph(primes_first_n(70)[-1])
     6sage: %time g.is_strongly_regular()
     7CPU times: user 0.16 s, sys: 0.00 s, total: 0.16 s
     8Wall time: 0.16 s
     9True
     10}}}
     11
     12Without it
     13{{{
     14sage: g = graphs.PaleyGraph(primes_first_n(70)[-1])
     15sage: %time g.is_strongly_regular()
     16CPU times: user 20.43 s, sys: 0.00 s, total: 20.43 s
     17Wall time: 20.44 s
     18True
     19}}}
     20
     21Ahhhh.. It is so nice to implement an algorithm with the right data structure ! `:-P`
    422
    523Nathann