I am trying to replicate a figure like the following. But I haven't found the way to draw a line between the brackets or to align the arrow with that line.

Any help would be most welcome :)

enter image description here

Thanks in advance and a happy New Year !


  • 2
    Welcome to TeX.SX and a happy New Year to you as well! There are a lot of ways to draw this. Do you have some packages in mind which you would like to use? You could use PGF/TikZ for instance, but it depends on the context whether this is the best solution in your case. Commented Jan 9 at 11:07
  • Thank you for your kind reply Jasper. I have never had to draw figures on LaTeX, so I had no clue what package to explore. Searching for solutions, I have only found math-related posts. I guess the best solution in my case would be the less technically demanding, as I'm a newbie (mostly using LaTeX for text and tables). I will have a look at PGF/TikZ.
    – Yann
    Commented Jan 9 at 11:22

1 Answer 1


Here is a TikZ version to get you started. Many adjustments are possible.

enter image description here





  • Thank you so much! That will be very useful.
    – Yann
    Commented Jan 9 at 15:08

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