Ocaml and F# are great languages but, rather than lament what language this excellent math library/framework is implemented in, lament that there is no F# equivalent or that projects like Owl outside Python don't really get the attention they need. While having multiple such frameworks per language makes little sense, each language having its own mathlib ecosystem makes a lot of sense from a diversity perspective.

We should want to see examples grow not just for F# or Ocaml but also Haskell, Rust, Scala and others. Then we should prioritize as much as possible, inter-operation of libraries, model definitions and outputs.