[plt-scheme] help with higher order functions

Aha! The version of map introduced in HtDP doesn't mention that you
can use multiple lists. I knew there must be some standard way to do
it...

> On Wed, Mar 18, 2009 at 9:42 AM, Todd O'Bryan <toddobryan at gmail.com> wrote:
>> What is the proper Scheme idiom to write this function?
>
> I am not sure the scope of proper to which you refer but are you
> looking for something like this:
>
> (map + '(1 1 1) '(1 1 1))
>
> => (2 2 2)
>
> or more?
>