Thun/docs/reference/step.md

Combinator Run a quoted program on each item in a sequence. ... [] [Q] step

## step Combinator Run a quoted program on each item in a sequence. ... [] [Q] step

         ...


   ... [a] [Q] step
----------------------
      ... a Q


   ... [a b c] [Q] . step
----------------------------------------
             ... a . Q [b c] [Q] step

Discussion

See the Recursion Combinators notebook.

Crosslinks

[step_zero]