> -----Oorspronkelijk bericht----- > Van: [email protected] [mailto:programming- > [email protected]] Namens Brian Schott (...) > NB. I really want to do something more like the following. > NB. Notice the change of rank on ea2 above vs below. > NB. The answers are different here, but I will change > NB. the gerund term to get the same answer in both. > > a (([: ,@:(~.&>)[:ea0/.~ ea1)([(<"0...@[ea2)"0 2 each])ea0) b > +-----------+----------+-----+ > |24 29 35 32|14 19 0 17|0 0 0| > +-----------+----------+-----+ >
This can be simplified to a(([: ~. ea1) (<@[ ea2"0 2 each) ea0) b +-----------+----------+-----+ |24 29 35 32|14 19 0 17|0 0 0| +-----------+----------+-----+ R.E. Boss ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
