Changes between Initial Version and Version 1 of Ticket #16476


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Timestamp:
Jun 12, 2014, 4:05:02 PM (9 years ago)
Author:
vdelecroix
Comment:

All right, this is rather trivial, but it cleans a bit the bibd stuff.

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  • Ticket #16476

    • Property Status changed from new to needs_review

  • Ticket #16476 – Description

    initial v1  
    1 In the construction of Stinson book the `BIBD(25,4,1)` comes from a difference family so we can just add it to the database. Moreover the function `PBD_4_5_8_9_12` previously failed for `v=4,5,7,8,9,12` where the trivial answer `[range(v)]` just fits.
     1In the construction of Stinson book the `BIBD(25,4,1)` comes from a difference family so we can just add it to the database. Moreover the function `PBD_4_5_8_9_12` previously failed for `v=4,5,8,9,12` where the trivial answer `[range(v)]` just fits.