Ah, yes. It's assuming the reflexive 'amend' case. x }~ y is y x } y
Thanks. On Sun, Mar 30, 2014 at 3:31 PM, Pascal Jasmin <[email protected]>wrote: > } is an adverb. > ~ is a demon from hell for errors in that it can do one of 3 things > (passive, reflex, evoke), and often its one of the other 2 than you > intended. (here you were assuming it would do passive). I'm not 100% > positive which of the other 2 it actually gets parsed at here. > > > ----- Original Message ----- > From: EelVex <[email protected]> > To: Programming forum <[email protected]> > Cc: > Sent: Sunday, March 30, 2014 7:07:05 AM > Subject: [Jprogramming] Item amend ~: index error. > > (0 1 2) } (i. 3 3) > 0 4 8 > > (i. 3 3) }~ (0 1 2) > |index error > | (i.3 3)}~(0 1 2) > > Why? What's the use of }~ when not used as 'amend'? > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
