Hello,
I'd to build the span of some matrices defined over GF(4). However, the function span doesn't fit since it seems to interpret matrices as lists of vectors. I tried the following :
F=GF(4);
n=11;
A=random_matrix(F,n);
B=random_matrix(F,n);
print(span(A,F));
print(span([A,B],F));
None of which gives satisfying results (the second one gives an error). So, I wanted to know if there was a way to properly get a span of matrices in sagemath.
Thanks in advance.
