I am having trouble writing procedure for Gauss-Jordan transformation matrix in LaTeX.
I want to write something like
r2 - r1 r3-2r1 [A|I] -------> [A'|I'] ----->
and so on
with the corresponding transformations (e.g., r2-r1) on top of the arrows. Could you give me an example code of how to do this? I only know that I need
\bmatrix for matrices with , but I do not know how to split them in between with a vertical line |.
Thanks a lot!