Hi Nathann: GAP's guava has http://www.gap-system.org/Manuals/pkg/guava3.11/doc/chap4.html#X84EDF67B86B4154C it is an interface to a program written in C for codes over GF(2) or GF(3). It was written by CJ Tjhal, who I think is no longer in academia.
A related GAP library function is AClosestVectorCombinationsMatFFEVecFFE and AClosestVectorCombinationsMatFFEVecFFECoords See http://www.gap-system.org/Manuals/doc/ref/chap23.html#X82E5987E81487D18 Hope this helps. - David On Thu, Sep 10, 2015 at 3:47 AM, Nathann Cohen <[email protected]> wrote: > Helloooo everybody, > > I am trying to build an interesting 2-design from the following code: > > sage: c=codes.ExtendedQuadraticResidueCode(47,GF(2)) > sage: c > Linear code of length 48, dimension 24 over Finite Field of size 2 > > This is to be done by listing all codewords of minimum weight (here > the weight is 12), but the *total* number of codewords is big. Is > there a faster way to obtain only the list of light codewords? > > THaaaaaaaaanks! > > Nathann > > -- > 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 [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
