>From the ask.sagemath.org answers:
[m.minors(k) for k in range(5)]
is pretty close to what you want: you just have to flatten the list.
On Monday, March 20, 2023 at 3:09:07 PM UTC-7 William Stein wrote:
> This is
>
>
>
This is
https://ask.sagemath.org/question/41136/how-to-find-all-the-sub-square-matrices-of-an-4x4-matrix-and-all-their-determinants/
-- William
PS: For fun, I also asked a robot from the future and it said to use the
following code, but unfortunately "submatrix_iterator" doesn't exist yet:
F
Hi all.
Is there any specific comand to compute the determinants of all square
submatrices of a given 4x4 - matrix over finite fields?
best regards
Gustavo
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