Did you try "print(mat.str())"?

On Saturday, May 18, 2019 at 6:37:02 PM UTC-7, Kwankyu Lee wrote:
>
> Hi,
>
> If mat is a matrix of large size, it is displayed in a short form:
>
> sage: mat
> 22 x 32 dense matrix over Finite Field of size 2 (use the '.str()' method 
> to see the entries)
>
>
> Then if I follow the recommendation,  
>
> sage: mat.str()
> '[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 0]\n[0 1 0 
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0]\n[0 0 1 0 0 0 0 
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1]\n[0 0 0 1 0 0 0 0 0 0 0 
> 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0]\n[0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 
> 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0]\n[0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 
> 0 0 0 0 1 1 0 1 1 0 0 1 1]\n[0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
> 0 1 1 1 1 0 0 1 0]\n[0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 
> 1 1 1 0 1]\n[0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 
> 1]\n[0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 1]\n[0 0 
> 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 1]\n[0 0 0 0 0 0 
> 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0]\n[0 0 0 0 0 0 0 0 0 0 
> 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 0]\n[0 0 0 0 0 0 0 0 0 0 0 0 0 1 
> 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 1 1]\n[0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 
> 0 0 0 0 0 0 0 1 1 1 0 1 0 0]\n[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 
> 0 1 0 0 0 1 0 1 1 1]\n[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 
> 1 1 1 1 1 1]\n[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 
> 0 0]\n[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0 0 1]\n[0 
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1]\n[0 0 0 0 0 
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 1 1 1 1 0]\n[0 0 0 0 0 0 0 0 0 
> 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 1 0 0 1]'
>
>
> At this point, I feel offended. Why do we have this useless behavior for 
> matrices? Why not just print the whole matrix even if it is huge? I guess 
> no user prints a matrix just to know the size or the base ring. 
>
> How about printing a matrix in the short form only if the matrix is sparse?
>
>
> Kwankyu
>

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