Abdur-Rahmaan Janhangeer wrote: >The aim of car is to return 1 >but i don't understand how lambda achieves this
Cameron Simpson's explanation is very good. See also the example reduction here: https://en.wikipedia.org/wiki/Church_encoding#Church_pairs >This problem was asked by Jane Street. Jane Street is well known for its love of functional programming in general and of OCaml in particular. If you don't know OCaml yet, I highly recommend it. You can think of it as Python with (static) types. Best, Philippe -- https://mail.python.org/mailman/listinfo/python-list
