Raul, It looks like ($~$) is being used dyadically, not monadically like Henry's explicit calculation , r # ($r)$v .
On Mon, Oct 31, 2011 at 7:50 AM, Raul Miller <[email protected]> wrote: > I am trying to figure out what ($~$) means -- when would it ever be useful? -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
