On Fri, Sep 16, 2011 at 7:19 AM, David Vaughan <[email protected]> wrote: > Thanks. My only problem is that I need to apply the verb like x f y. The list > is in the form > > x y > x y > x y > > So is there a way I can apply f monadically in some sort of tacit way or do I > need use some sort of combination of {. {: and \ (which escapes me) in order > to apply the verb correctly?
If x and y are numbers x f y is equivalent to f/x,y So you can do: f/"1 data or f/ |: data Thus, for example: (+ 1000&*)/|:($ #: I.@,)>/~i.24 1 2 1002 3 1003 2003 4 1004 2004 3004 5 ... FYI, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
