This is interesting to hear since I came to J without having worked on previous APL flavors and am still a big fan of my brush with it. I will go read that pape

This is interesting to hear since I came to J without having worked on previous APL flavors and am still a big fan of my brush with it. I will go read that paper in depth though so I can at least grasp what I am missing. What is the most tractable example of what you feel J lost from APL?