65.178 CodeMacWilliamsTransform

CodeMacWilliamsTransform( code )

CodeMacWilliamsTransform returns a polynomial of the following form:

f(x) = sum_i=0^n C_i x^i,

where C_i is the number of codewords with weight i in the dual code of code.

    gap> CodeMacWilliamsTransform( HammingCode( 3, GF(2) ) );
    7*x^4 + 1 

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