On Sun, Sep 5, 2010 at 6:19 PM, Marshall Lochbaum <[email protected]> wrote: > I do really like the idea of this being I.^:_1. A lot of times I have had an > array of indices that I would like to get to an array of 1s, and I have been > forced to use something like (i.n) e. l (list is l, max index is n). > Making I.^:_1 equal to ([: <:@(#/.~) i.@>:@(>./) , ]) would be really > useful.
And perhaps !. could be used to specify the maximum index if <./ gets that wrong? -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
