. with a space preceeding it is the dot product conjunction http://www.jsoftware.com/help/dictionary/d300.htm
* is just regular multiplication Also if you go to jsoftware.com and select the "forums" link on the left, the resulting page has a link labeled "searched" near the bottom. FYI, -- Raul On Wed, Jul 10, 2013 at 11:27 PM, Vijay Lulla <[email protected]> wrote: > Hi all, > Forgive me if this has been answered somewhere else previously. > > I was reading the essay on Bernoulli Numbers ( > http://www.jsoftware.com/jwiki/Essays/Bernoulli%20Numbers) and came across > .* (in the third code example block). I don't know what it does and I > couldn't find anything in either the vocabulary or parts of speech pages. > Any explanations/pointers are highly appreciated. > > On a side note, how do I search list archives for particular keyword or > topic? > Thanks in advance, > Vijay. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
