The dyadic ["0 is impressive. Never seen it before.
R.E. Boss > -----Oorspronkelijk bericht----- > Van: [EMAIL PROTECTED] [mailto:programming- > [EMAIL PROTECTED] Namens Raul Miller > Verzonden: zaterdag 21 juli 2007 1:19 > Aan: Programming forum > Onderwerp: Re: [Jprogramming] Matrix Transform Problem > > Here's how I'd probably approach this: > > exp=:[: (#~ 0 ~: 1&{"1)@; <@(0&{,. 1&{ ([EMAIL PROTECTED],. (] +//. ["0),. > [* [EMAIL PROTECTED]) > 2&}.)"1 > (t2-:exp)t1 > 1 > > I particularly like that this uses ["0 and monadic = > > -- > Raul > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
