On 18 Jul 2006 at 23:06, Andrew Nikitin said: > greg heil: > > > '*' ((<1;2 3),<0;7) } 2 9$'-' > > > > Quoting j4c p165 pn the subject of amend: > > > > "The interpreter may incorrectly modify the first atom in the array if > > the atoms of m select portions of y that do not have the same shape. You > > should avoid such m"
FWIW, '*' ((<1;2 3),<0;7 7) } 2 9$'-' -------*- --**----- If you could produce an adverb that would map ((<1;2 3),<0;7) into ((<1;2 3),<0;7 7) and do something equivalent and suitable in the general case, you'd have a fix for the problem. I'm not confident I can even describe the general case, never mind deal with it ... ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
