That's silly enough, but I meant that one of the lines read by the : that defined the verb was 1y2x.

(in your example, the : that defines the verb doesn't read lines from the script).

Henry Rich

On 3/18/2014 7:59 PM, Raul Miller wrote:
Here's one way:

  F=: 3 :(0 :0-.LF)
   x+y
   NB.
   1y2x
)

(This presumes that "One the lines" meant "One of the lines").

Thanks,

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