The Future of Programming Languages

It's hard to imagine, but maybe it is possible to have a language where you can get that. This looks like it came straight out of a linear algebra textbook and yet also get the same level of robustness from a Haskell or Haskell-like language. I think we've made a lot of progress there, but rewriting code is still a pain,. Like you don't want to write a project in Python and then transport that to R.