Changes between Initial Version and Version 1 of Ticket #16655


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Timestamp:
07/15/14 11:34:29 (7 years ago)
Author:
ncohen
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  • Ticket #16655

    • Property Status changed from new to needs_review
  • Ticket #16655 – Description

    initial v1  
    1 A resolvable `OA(k,n)` is a `OA(k,n+1)`. This is just user interface, nothing smart.
     1A resolvable `OA(k,n)` is a `OA(k,n+1)`, and the same holds for TD of course. This patch adds a "resolvable" boolean to the two constructors to get resolvable designs.
     2
     3For OA, the classes are provided by sorting the blocks appropriately.
     4
     5For TD, which are now `IncidenceStructure`, the same is not possible as incidence structure sort their blocks. Thuuuuuus I was forced to create a (useful) `is_resolvable` function (expect it to be slow on non-ridiculously-small input) which returns the classes.
     6
     7This is what turned this a priori straightforward patch into ... my whole morning `:-P`
    28
    39Nathann
     10
     11Nathann