Hi, I'm working on vectors of varying sizes on GF(4) and I'm currently trying to implement the code given in http://www.iks.kit.edu/home/grassl/codetables/BKLC/BKLC.php?q=4&n=8&k=2
The first step (Extend the QRCode over GF(4) of length 11) should give me a [12, 6, 6] linear code - vectors of length 12, dimension 6, minimum (Hamming) distance 6. But the execution sage: codes.ExtendedQuadraticResidueCode(11, GF(4,'a')) Linear code of length 12, dimension 11 over Finite Field in a of size 2^2 gives me a linear code of dimension 11. If my field size is prime, then I do get a code with dimension 6. According to that source, the dimension should be 6 with field size 4 as well. Why isn't it? I'm running Sage Version 6.1.1, Release Date: 2014-02-04 on Ubuntu 12.04. Thank you in advance, Gerli -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
