adv =: ;@: 3 <@%: 8,1%8 +-+---+ |2|0.5| +-+---+ 3 <@%:adv 8,1%8 2 0.5 <@%:adv ;@:(<@%:)
Sent from my iPad On Feb 11, 2013, at 12:51 PM, Brian Schott <[email protected]> wrote: > Marshall, > > In your post you use the adverb (;@:) . My experiments suggest that it is > a way to use only the left argument of a dyadic verb. Is that correct, and > how does it work? I am especially intriqued that is seems to work on the > middle tine of a fork. > > 3([(;@:) ])7 > 3 > 3(<@[(;@:) <@])7 > 3 > 3(<@[(;@:) ])7 > 3 > > An example of your code is below. > > remel =: ([ }.~ [: >: i.)"_ 0 > > allfactors =: af q: > > af =: [ , 4 : 0 ^: (*@#@]) > x (% af&.>(;@:) y <@remel ]) ~.y > ) > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
