Use itemize, ,: $ ,: i. 8 1 8
ravel insert works the other way, $ ,/ ,: i. 8 8 On Tue, 2012-12-11 at 17:23 +0000, [email protected] wrote: > Date: Tue, 11 Dec 2012 17:20:05 +0000 > From: Alex Giannakopoulos <[email protected]> > To: [email protected] > Subject: [Jprogramming] Promoting a vector to a matrix (changing > rank) > Message-ID: > <CAD=R9JM0E9pugurOr1Cs+oO1 > [email protected]> > Content-Type: text/plain; charset=ISO-8859-1 > > Is there a better way (rhetorical question) to promote an n-element > vector, > i.e. of of shape N to a single row matrix of shape (1 N) ? > The best I have come up with so far is: > v2m =. ] $~ 1,$ > > I have read up on m"n in the Dictionary, but can't make much sense of > it. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
