1 | initial version |

You can look at the

`is_similar`

method for matrices, see this page for the documentation and examples.You can get the transformation matrix

`A`

by setting the`transformation`

parameter to`True`

. Note that, since you are working with integer matrices, the transformation matrix will be in the algebraic field`QQbar`

, you can get it back to`ZZ`

as follows:`sage: A = X.is_similar(Y, transformation=True)[1].change_ring(ZZ)`

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