Re: [stack] sweetening concatenative syntax

On 7/3/08 9:00 AM, "Stevan Apter" <[email protected]> wrote:

> ack.  it's been so long since i looked at this stuff that i'd
> forgotten that 'map' in f/g and XY is an extension of the standard
> definition:  given a list of k-length lists, it applies a n-ary
> function n>=k to each element of the list.  so e.g.
> 
> [[1 2][3 4][5 6]][+]map -> [3 7 11]
> 
Isn¹t what you want just

[[1 2] [3 4] [5 6]  [sum] map => [3 7 11]

where it is not even required that the sublists are of the same
length. Or did I miss something?

> - Manfred



[Non-text portions of this message have been removed]