change := in =: xx =: 3 : 'y 2 $ ( 52 ? 52 )' xx 5 |syntax error: xx | y 2$(52?52)
then xx =: 3 : '(y, 2) $ ( 52 ? 52 )' xx 5 30 19 10 43 6 13 29 27 23 7 R.E. Boss > -----Oorspronkelijk bericht----- > Van: [email protected] [mailto:programming- > [email protected]] Namens Elmer Fittery > Verzonden: maandag 1 maart 2010 11:36 > Aan: [email protected] > Onderwerp: [Jprogramming] tacit confusion > > > 5 2 $ (52 ? 52) > 37 17 > 29 26 > 18 41 > 38 33 > 31 28 > > xx := 3 : 'y 2 $ ( 52 ? 52 )' > xx 5 > |domain error: xx > | xx 5 > > how do I get the 'y' value? > how would I get the 'x' value? > > thanks > > > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
