Hello,
how do I get all permutations of a Matrix?
For the following exercise I would like to get all permutations of a Matrix with integer values in the range 0 to 9. There should be 104 permutations. And then generate the permutations of tuples with three matrices. 1012 permutations and then I would filter the list somehow for the invertible matrices.
Is there a better way?
Exercise: Let S,T,U∈R2x2 such that, Si,j,Ti,j,Ui,j∈0,1,⋯,9 How many of the products S⋅T⋅U are invertible?
In the Sage reference for permutation I couldn't find any thing.
Thanks
PS: The curly braces couldn't be escaped properly in the LaTex part ... \{0,1, \cdots, 9\}