Changes between Initial Version and Version 1 of Ticket #16662, comment 5
- Timestamp:
- 08/11/14 10:20:10 (6 years ago)
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Ticket #16662, comment 5
initial v1 9 9 ....: assert designs.orthogonal_array(k,n,existence=True) 10 10 sage: OA=thwart_lemma_3_5(10,2,79,1,1,1) 11 Traceback (most recent call last): 12 ... 13 913 if existence: 14 914 return Unknown 15 --> 915 raise NotImplementedError("I don't know how to build an OA({},{})!".format(k,n)) 16 916 17 917 if check: 18 19 NotImplementedError: I don't know how to build an OA(10,69)! 11 20 }}} 12 21 Are a,b,c allowed to be 1? In the examples of the article a,b,c are never 1 (but d might be).